25376296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 52102080

約数和(自身を除く): 26725784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 631, 914, 1262, 1828, 2524, 3656, 5027, 5048, 6941, 10054, 13882, 20108, 27764, 40216, 55528, 288367, 576734, 1153468, 2306936, 3172037, 6344074, 12688148, 25376296]

約数ペア:

[(1, 25376296), (2, 12688148), (4, 6344074), (8, 3172037), (11, 2306936), (22, 1153468), (44, 576734), (88, 288367), (457, 55528), (631, 40216), (914, 27764), (1262, 20108), (1828, 13882), (2524, 10054), (3656, 6941), (5027, 5048)]