8630768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 17528640

約数和(自身を除く): 8897872

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 239, 244, 296, 478, 488, 592, 956, 976, 1912, 2257, 3824, 4514, 8843, 9028, 14579, 17686, 18056, 29158, 35372, 36112, 58316, 70744, 116632, 141488, 233264, 539423, 1078846, 2157692, 4315384, 8630768]

約数ペア:

[(1, 8630768), (2, 4315384), (4, 2157692), (8, 1078846), (16, 539423), (37, 233264), (61, 141488), (74, 116632), (122, 70744), (148, 58316), (239, 36112), (244, 35372), (296, 29158), (478, 18056), (488, 17686), (592, 14579), (956, 9028), (976, 8843), (1912, 4514), (2257, 3824)]