25216386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 54519360

約数和(自身を除く): 29302974

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 853, 1137, 1706, 2274, 2559, 4927, 5118, 9854, 11089, 14781, 22178, 29562, 33267, 66534, 323287, 646574, 969861, 1939722, 4202731, 8405462, 12608193, 25216386]

約数ペア:

[(1, 25216386), (2, 12608193), (3, 8405462), (6, 4202731), (13, 1939722), (26, 969861), (39, 646574), (78, 323287), (379, 66534), (758, 33267), (853, 29562), (1137, 22178), (1706, 14781), (2274, 11089), (2559, 9854), (4927, 5118)]