65549008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 155347200

約数和(自身を除く): 89798192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 173, 199, 238, 272, 346, 398, 476, 692, 796, 952, 1211, 1384, 1393, 1592, 1904, 2422, 2768, 2786, 2941, 3184, 3383, 4844, 5572, 5882, 6766, 9688, 11144, 11764, 13532, 19376, 20587, 22288, 23528, 23681, 27064, 34427, 41174, 47056, 47362, 54128, 68854, 82348, 94724, 137708, 164696, 189448, 240989, 275416, 329392, 378896, 481978, 550832, 585259, 963956, 1170518, 1927912, 2341036, 3855824, 4096813, 4682072, 8193626, 9364144, 16387252, 32774504, 65549008]

約数ペア:

[(1, 65549008), (2, 32774504), (4, 16387252), (7, 9364144), (8, 8193626), (14, 4682072), (16, 4096813), (17, 3855824), (28, 2341036), (34, 1927912), (56, 1170518), (68, 963956), (112, 585259), (119, 550832), (136, 481978), (173, 378896), (199, 329392), (238, 275416), (272, 240989), (346, 189448), (398, 164696), (476, 137708), (692, 94724), (796, 82348), (952, 68854), (1211, 54128), (1384, 47362), (1393, 47056), (1592, 41174), (1904, 34427), (2422, 27064), (2768, 23681), (2786, 23528), (2941, 22288), (3184, 20587), (3383, 19376), (4844, 13532), (5572, 11764), (5882, 11144), (6766, 9688)]