64584256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 76233344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 199, 352, 398, 461, 704, 796, 922, 1592, 1844, 2189, 3184, 3688, 4378, 5071, 6368, 7376, 8756, 10142, 12736, 14752, 17512, 20284, 29504, 35024, 40568, 70048, 81136, 91739, 140096, 162272, 183478, 324544, 366956, 733912, 1009129, 1467824, 2018258, 2935648, 4036516, 5871296, 8073032, 16146064, 32292128, 64584256]

約数ペア:

[(1, 64584256), (2, 32292128), (4, 16146064), (8, 8073032), (11, 5871296), (16, 4036516), (22, 2935648), (32, 2018258), (44, 1467824), (64, 1009129), (88, 733912), (176, 366956), (199, 324544), (352, 183478), (398, 162272), (461, 140096), (704, 91739), (796, 81136), (922, 70048), (1592, 40568), (1844, 35024), (2189, 29504), (3184, 20284), (3688, 17512), (4378, 14752), (5071, 12736), (6368, 10142), (7376, 8756)]