74081878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 50748842

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 806, 859, 1391, 1718, 2782, 3317, 6634, 11167, 22334, 26629, 43121, 53258, 86242, 91913, 183826, 346177, 692354, 1194869, 2389738, 2849303, 5698606, 37040939, 74081878]

約数ペア:

[(1, 74081878), (2, 37040939), (13, 5698606), (26, 2849303), (31, 2389738), (62, 1194869), (107, 692354), (214, 346177), (403, 183826), (806, 91913), (859, 86242), (1391, 53258), (1718, 43121), (2782, 26629), (3317, 22334), (6634, 11167)]