25479088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 51191168

約数和(自身を除く): 25712080

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 193, 223, 296, 386, 446, 592, 772, 892, 1544, 1784, 3088, 3568, 7141, 8251, 14282, 16502, 28564, 33004, 43039, 57128, 66008, 86078, 114256, 132016, 172156, 344312, 688624, 1592443, 3184886, 6369772, 12739544, 25479088]

約数ペア:

[(1, 25479088), (2, 12739544), (4, 6369772), (8, 3184886), (16, 1592443), (37, 688624), (74, 344312), (148, 172156), (193, 132016), (223, 114256), (296, 86078), (386, 66008), (446, 57128), (592, 43039), (772, 33004), (892, 28564), (1544, 16502), (1784, 14282), (3088, 8251), (3568, 7141)]