39335728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 79432416

約数和(自身を除く): 40096688

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 983, 1966, 2501, 3932, 5002, 7864, 10004, 15728, 20008, 40016, 40303, 59963, 80606, 119926, 161212, 239852, 322424, 479704, 644848, 959408, 2458483, 4916966, 9833932, 19667864, 39335728]

約数ペア:

[(1, 39335728), (2, 19667864), (4, 9833932), (8, 4916966), (16, 2458483), (41, 959408), (61, 644848), (82, 479704), (122, 322424), (164, 239852), (244, 161212), (328, 119926), (488, 80606), (656, 59963), (976, 40303), (983, 40016), (1966, 20008), (2501, 15728), (3932, 10004), (5002, 7864)]