67763847652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1889}}^1\times {\mathrm{218737}}^1$

素因数の和:220671

約数の個数: 24

約数和(自身を含む): 121543957080

約数和(自身を除く): 53780109428

約数列:

[1, 2, 4, 41, 82, 164, 1889, 3778, 7556, 77449, 154898, 218737, 309796, 437474, 874948, 8968217, 17936434, 35872868, 413194193, 826388386, 1652776772, 16940961913, 33881923826, 67763847652]

約数ペア:

[(1, 67763847652), (2, 33881923826), (4, 16940961913), (41, 1652776772), (82, 826388386), (164, 413194193), (1889, 35872868), (3778, 17936434), (7556, 8968217), (77449, 874948), (154898, 437474), (218737, 309796)]