73991428

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{44789}}^1$

素因数の和:44859

約数の個数: 24

約数和(自身を含む): 150494400

約数和(自身を除く): 76502972

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 44789, 89578, 179156, 313523, 627046, 1254092, 2642551, 5285102, 10570204, 18497857, 36995714, 73991428]

約数ペア:

[(1, 73991428), (2, 36995714), (4, 18497857), (7, 10570204), (14, 5285102), (28, 2642551), (59, 1254092), (118, 627046), (236, 313523), (413, 179156), (826, 89578), (1652, 44789)]