28111113072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{17183}}^1$

素因数の和:17748

約数の個数: 160

約数和(自身を含む): 92392181760

約数和(自身を除く): 64281068688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 541, 756, 1008, 1082, 1512, 1623, 2164, 3024, 3246, 3787, 4328, 4869, 6492, 7574, 8656, 9738, 11361, 12984, 14607, 15148, 17183, 19476, 22722, 25968, 29214, 30296, 34083, 34366, 38952, 45444, 51549, 58428, 60592, 68166, 68732, 77904, 90888, 102249, 103098, 116856, 120281, 136332, 137464, 154647, 181776, 204498, 206196, 233712, 240562, 272664, 274928, 309294, 360843, 408996, 412392, 463941, 481124, 545328, 618588, 721686, 817992, 824784, 927882, 962248, 1082529, 1237176, 1443372, 1635984, 1855764, 1924496, 2165058, 2474352, 2886744, 3247587, 3711528, 4330116, 5773488, 6495174, 7423056, 8660232, 9296003, 12990348, 17320464, 18592006, 25980696, 27888009, 37184012, 51961392, 55776018, 65072021, 74368024, 83664027, 111552036, 130144042, 148736048, 167328054, 195216063, 223104072, 250992081, 260288084, 334656108, 390432126, 446208144, 501984162, 520576168, 585648189, 669312216, 780864252, 1003968324, 1041152336, 1171296378, 1338624432, 1561728504, 1756944567, 2007936648, 2342592756, 3123457008, 3513889134, 4015873296, 4685185512, 7027778268, 9370371024, 14055556536, 28111113072]

約数ペア:

[(1, 28111113072), (2, 14055556536), (3, 9370371024), (4, 7027778268), (6, 4685185512), (7, 4015873296), (8, 3513889134), (9, 3123457008), (12, 2342592756), (14, 2007936648), (16, 1756944567), (18, 1561728504), (21, 1338624432), (24, 1171296378), (27, 1041152336), (28, 1003968324), (36, 780864252), (42, 669312216), (48, 585648189), (54, 520576168), (56, 501984162), (63, 446208144), (72, 390432126), (84, 334656108), (108, 260288084), (112, 250992081), (126, 223104072), (144, 195216063), (168, 167328054), (189, 148736048), (216, 130144042), (252, 111552036), (336, 83664027), (378, 74368024), (432, 65072021), (504, 55776018), (541, 51961392), (756, 37184012), (1008, 27888009), (1082, 25980696), (1512, 18592006), (1623, 17320464), (2164, 12990348), (3024, 9296003), (3246, 8660232), (3787, 7423056), (4328, 6495174), (4869, 5773488), (6492, 4330116), (7574, 3711528), (8656, 3247587), (9738, 2886744), (11361, 2474352), (12984, 2165058), (14607, 1924496), (15148, 1855764), (17183, 1635984), (19476, 1443372), (22722, 1237176), (25968, 1082529), (29214, 962248), (30296, 927882), (34083, 824784), (34366, 817992), (38952, 721686), (45444, 618588), (51549, 545328), (58428, 481124), (60592, 463941), (68166, 412392), (68732, 408996), (77904, 360843), (90888, 309294), (102249, 274928), (103098, 272664), (116856, 240562), (120281, 233712), (136332, 206196), (137464, 204498), (154647, 181776)]