42304964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13337}}^1$

素因数の和:13415

約数の個数: 24

約数和(自身を含む): 81041688

約数和(自身を除く): 38736724

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 13337, 26674, 53348, 173381, 346762, 693524, 813557, 1627114, 3254228, 10576241, 21152482, 42304964]

約数ペア:

[(1, 42304964), (2, 21152482), (4, 10576241), (13, 3254228), (26, 1627114), (52, 813557), (61, 693524), (122, 346762), (244, 173381), (793, 53348), (1586, 26674), (3172, 13337)]