25402712

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 48654000

約数和(自身を除く): 23251288

約数列:

[1, 2, 4, 8, 101, 149, 202, 211, 298, 404, 422, 596, 808, 844, 1192, 1688, 15049, 21311, 30098, 31439, 42622, 60196, 62878, 85244, 120392, 125756, 170488, 251512, 3175339, 6350678, 12701356, 25402712]

約数ペア:

[(1, 25402712), (2, 12701356), (4, 6350678), (8, 3175339), (101, 251512), (149, 170488), (202, 125756), (211, 120392), (298, 85244), (404, 62878), (422, 60196), (596, 42622), (808, 31439), (844, 30098), (1192, 21311), (1688, 15049)]