25977392

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 57975456

約数和(自身を除く): 31998064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1693, 1918, 2192, 3386, 3836, 6772, 7672, 11851, 13544, 15344, 23702, 27088, 47404, 94808, 189616, 231941, 463882, 927764, 1623587, 1855528, 3247174, 3711056, 6494348, 12988696, 25977392]

約数ペア:

[(1, 25977392), (2, 12988696), (4, 6494348), (7, 3711056), (8, 3247174), (14, 1855528), (16, 1623587), (28, 927764), (56, 463882), (112, 231941), (137, 189616), (274, 94808), (548, 47404), (959, 27088), (1096, 23702), (1693, 15344), (1918, 13544), (2192, 11851), (3386, 7672), (3836, 6772)]