40456884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259339}}^1$

素因数の和:259359

約数の個数: 24

約数和(自身を含む): 101661280

約数和(自身を除く): 61204396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 259339, 518678, 778017, 1037356, 1556034, 3112068, 3371407, 6742814, 10114221, 13485628, 20228442, 40456884]

約数ペア:

[(1, 40456884), (2, 20228442), (3, 13485628), (4, 10114221), (6, 6742814), (12, 3371407), (13, 3112068), (26, 1556034), (39, 1037356), (52, 778017), (78, 518678), (156, 259339)]