67077608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{644977}}^1$

素因数の和:644996

約数の個数: 16

約数和(自身を含む): 135445380

約数和(自身を除く): 68367772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 644977, 1289954, 2579908, 5159816, 8384701, 16769402, 33538804, 67077608]

約数ペア:

[(1, 67077608), (2, 33538804), (4, 16769402), (8, 8384701), (13, 5159816), (26, 2579908), (52, 1289954), (104, 644977)]