64172416

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 105033344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 383, 448, 476, 544, 616, 704, 748, 766, 896, 952, 1088, 1232, 1309, 1408, 1496, 1532, 1904, 2176, 2464, 2618, 2681, 2992, 3064, 3808, 4213, 4928, 5236, 5362, 5984, 6128, 6511, 7616, 8426, 9856, 10472, 10724, 11968, 12256, 13022, 15232, 16852, 20944, 21448, 23936, 24512, 26044, 29491, 33704, 41888, 42896, 45577, 49024, 52088, 58982, 67408, 71621, 83776, 85792, 91154, 104176, 117964, 134816, 143242, 167552, 171584, 182308, 208352, 235928, 269632, 286484, 343168, 364616, 416704, 471856, 501347, 539264, 572968, 729232, 833408, 943712, 1002694, 1145936, 1458464, 1887424, 2005388, 2291872, 2916928, 3774848, 4010776, 4583744, 5833856, 8021552, 9167488, 16043104, 32086208, 64172416]

約数ペア:

[(1, 64172416), (2, 32086208), (4, 16043104), (7, 9167488), (8, 8021552), (11, 5833856), (14, 4583744), (16, 4010776), (17, 3774848), (22, 2916928), (28, 2291872), (32, 2005388), (34, 1887424), (44, 1458464), (56, 1145936), (64, 1002694), (68, 943712), (77, 833408), (88, 729232), (112, 572968), (119, 539264), (128, 501347), (136, 471856), (154, 416704), (176, 364616), (187, 343168), (224, 286484), (238, 269632), (272, 235928), (308, 208352), (352, 182308), (374, 171584), (383, 167552), (448, 143242), (476, 134816), (544, 117964), (616, 104176), (704, 91154), (748, 85792), (766, 83776), (896, 71621), (952, 67408), (1088, 58982), (1232, 52088), (1309, 49024), (1408, 45577), (1496, 42896), (1532, 41888), (1904, 33704), (2176, 29491), (2464, 26044), (2618, 24512), (2681, 23936), (2992, 21448), (3064, 20944), (3808, 16852), (4213, 15232), (4928, 13022), (5236, 12256), (5362, 11968), (5984, 10724), (6128, 10472), (6511, 9856), (7616, 8426)]