65325416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8049

約数の個数: 32

約数和(自身を含む): 133593600

約数和(自身を除く): 68268184

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 7951, 8216, 15902, 31804, 63608, 103363, 206726, 413452, 628129, 826904, 1256258, 2512516, 5025032, 8165677, 16331354, 32662708, 65325416]

約数ペア:

[(1, 65325416), (2, 32662708), (4, 16331354), (8, 8165677), (13, 5025032), (26, 2512516), (52, 1256258), (79, 826904), (104, 628129), (158, 413452), (316, 206726), (632, 103363), (1027, 63608), (2054, 31804), (4108, 15902), (7951, 8216)]