25268264

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 54665280

約数和(自身を除く): 29397016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 4217, 5992, 8434, 16868, 29519, 33736, 59038, 118076, 236152, 451219, 902438, 1804876, 3158533, 3609752, 6317066, 12634132, 25268264]

約数ペア:

[(1, 25268264), (2, 12634132), (4, 6317066), (7, 3609752), (8, 3158533), (14, 1804876), (28, 902438), (56, 451219), (107, 236152), (214, 118076), (428, 59038), (749, 33736), (856, 29519), (1498, 16868), (2996, 8434), (4217, 5992)]