27690909652

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13929029}}^1$

素因数の和:13929111

約数の個数: 24

約数和(自身を含む): 56161848960

約数和(自身を除く): 28470939308

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13929029, 27858058, 55716116, 97503203, 195006406, 390012812, 988961059, 1977922118, 3955844236, 6922727413, 13845454826, 27690909652]

約数ペア:

[(1, 27690909652), (2, 13845454826), (4, 6922727413), (7, 3955844236), (14, 1977922118), (28, 988961059), (71, 390012812), (142, 195006406), (284, 97503203), (497, 55716116), (994, 27858058), (1988, 13929029)]