25438014736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93522113}}^1$

素因数の和:93522138

約数の個数: 20

約数和(自身を含む): 52185339612

約数和(自身を除く): 26747324876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93522113, 187044226, 374088452, 748176904, 1496353808, 1589875921, 3179751842, 6359503684, 12719007368, 25438014736]

約数ペア:

[(1, 25438014736), (2, 12719007368), (4, 6359503684), (8, 3179751842), (16, 1589875921), (17, 1496353808), (34, 748176904), (68, 374088452), (136, 187044226), (272, 93522113)]