40561378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12893}}^1$

素因数の和:12930

約数の個数: 24

約数和(自身を含む): 72025884

約数和(自身を除く): 31464506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 12893, 25786, 141823, 167609, 283646, 335218, 1560053, 1843699, 3120106, 3687398, 20280689, 40561378]

約数ペア:

[(1, 40561378), (2, 20280689), (11, 3687398), (13, 3120106), (22, 1843699), (26, 1560053), (121, 335218), (143, 283646), (242, 167609), (286, 141823), (1573, 25786), (3146, 12893)]