64537798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6481}}^1$

素因数の和:6879

約数の個数: 16

約数和(自身を含む): 104541696

約数和(自身を除く): 40003898

約数列:

[1, 2, 13, 26, 383, 766, 4979, 6481, 9958, 12962, 84253, 168506, 2482223, 4964446, 32268899, 64537798]

約数ペア:

[(1, 64537798), (2, 32268899), (13, 4964446), (26, 2482223), (383, 168506), (766, 84253), (4979, 12962), (6481, 9958)]