25039528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 49897800

約数和(自身を除く): 24858272

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 2917, 4292, 5834, 8584, 11668, 23336, 84593, 107929, 169186, 215858, 338372, 431716, 676744, 863432, 3129941, 6259882, 12519764, 25039528]

約数ペア:

[(1, 25039528), (2, 12519764), (4, 6259882), (8, 3129941), (29, 863432), (37, 676744), (58, 431716), (74, 338372), (116, 215858), (148, 169186), (232, 107929), (296, 84593), (1073, 23336), (2146, 11668), (2917, 8584), (4292, 5834)]