40535356

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 72072000

約数和(自身を除く): 31536644

約数列:

[1, 2, 4, 109, 218, 239, 389, 436, 478, 778, 956, 1556, 26051, 42401, 52102, 84802, 92971, 104204, 169604, 185942, 371884, 10133839, 20267678, 40535356]

約数ペア:

[(1, 40535356), (2, 20267678), (4, 10133839), (109, 371884), (218, 185942), (239, 169604), (389, 104204), (436, 92971), (478, 84802), (778, 52102), (956, 42401), (1556, 26051)]