64281612

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{15349}}^1$

素因数の和:15705

約数の個数: 24

約数和(自身を含む): 150430000

約数和(自身を除く): 86148388

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 15349, 30698, 46047, 61396, 92094, 184188, 5356801, 10713602, 16070403, 21427204, 32140806, 64281612]

約数ペア:

[(1, 64281612), (2, 32140806), (3, 21427204), (4, 16070403), (6, 10713602), (12, 5356801), (349, 184188), (698, 92094), (1047, 61396), (1396, 46047), (2094, 30698), (4188, 15349)]