25499068

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 53046784

約数和(自身を除く): 27547716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 151, 163, 259, 302, 326, 518, 604, 652, 1036, 1057, 1141, 2114, 2282, 4228, 4564, 5587, 6031, 11174, 12062, 22348, 24124, 24613, 39109, 42217, 49226, 78218, 84434, 98452, 156436, 168868, 172291, 344582, 689164, 910681, 1821362, 3642724, 6374767, 12749534, 25499068]

約数ペア:

[(1, 25499068), (2, 12749534), (4, 6374767), (7, 3642724), (14, 1821362), (28, 910681), (37, 689164), (74, 344582), (148, 172291), (151, 168868), (163, 156436), (259, 98452), (302, 84434), (326, 78218), (518, 49226), (604, 42217), (652, 39109), (1036, 24613), (1057, 24124), (1141, 22348), (2114, 12062), (2282, 11174), (4228, 6031), (4564, 5587)]