42864796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22279}}^1$

素因数の和:22333

約数の個数: 24

約数和(自身を含む): 82970720

約数和(自身を除く): 40105924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 22279, 44558, 89116, 289627, 579254, 824323, 1158508, 1648646, 3297292, 10716199, 21432398, 42864796]

約数ペア:

[(1, 42864796), (2, 21432398), (4, 10716199), (13, 3297292), (26, 1648646), (37, 1158508), (52, 824323), (74, 579254), (148, 289627), (481, 89116), (962, 44558), (1924, 22279)]