25489407998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{30841}}^1\times {\mathrm{10079}}^1$

素因数の和:40963

約数の個数: 16

約数和(自身を含む): 39171807360

約数和(自身を除く): 13682399362

約数列:

[1, 2, 41, 82, 10079, 20158, 30841, 61682, 413239, 826478, 1264481, 2528962, 310846439, 621692878, 12744703999, 25489407998]

約数ペア:

[(1, 25489407998), (2, 12744703999), (41, 621692878), (82, 310846439), (10079, 2528962), (20158, 1264481), (30841, 826478), (61682, 413239)]