64113266

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2131}}^1$

素因数の和:2454

約数の個数: 24

約数和(自身を含む): 112288176

約数和(自身を除く): 48174910

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 2131, 2149, 4262, 4298, 14917, 15043, 29834, 30086, 104419, 208838, 654217, 1308434, 4579519, 9159038, 32056633, 64113266]

約数ペア:

[(1, 64113266), (2, 32056633), (7, 9159038), (14, 4579519), (49, 1308434), (98, 654217), (307, 208838), (614, 104419), (2131, 30086), (2149, 29834), (4262, 15043), (4298, 14917)]