42439628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137791}}^1$

素因数の和:137813

約数の個数: 24

約数和(自身を含む): 92596224

約数和(自身を除く): 50156596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 137791, 275582, 551164, 964537, 1515701, 1929074, 3031402, 3858148, 6062804, 10609907, 21219814, 42439628]

約数ペア:

[(1, 42439628), (2, 21219814), (4, 10609907), (7, 6062804), (11, 3858148), (14, 3031402), (22, 1929074), (28, 1515701), (44, 964537), (77, 551164), (154, 275582), (308, 137791)]