64835264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 139750800

約数和(自身を除く): 74915536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 149, 208, 298, 416, 523, 596, 832, 1046, 1192, 1937, 2092, 2384, 3874, 4184, 4768, 6799, 7748, 8368, 9536, 13598, 15496, 16736, 27196, 30992, 33472, 54392, 61984, 77927, 108784, 123968, 155854, 217568, 311708, 435136, 623416, 1013051, 1246832, 2026102, 2493664, 4052204, 4987328, 8104408, 16208816, 32417632, 64835264]

約数ペア:

[(1, 64835264), (2, 32417632), (4, 16208816), (8, 8104408), (13, 4987328), (16, 4052204), (26, 2493664), (32, 2026102), (52, 1246832), (64, 1013051), (104, 623416), (149, 435136), (208, 311708), (298, 217568), (416, 155854), (523, 123968), (596, 108784), (832, 77927), (1046, 61984), (1192, 54392), (1937, 33472), (2092, 30992), (2384, 27196), (3874, 16736), (4184, 15496), (4768, 13598), (6799, 9536), (7748, 8368)]