42447964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10333}}^1$

素因数の和:10429

約数の個数: 24

約数和(自身を含む): 81018560

約数和(自身を除く): 38570596

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 10333, 20666, 41332, 134329, 268658, 537316, 816307, 1632614, 3265228, 10611991, 21223982, 42447964]

約数ペア:

[(1, 42447964), (2, 21223982), (4, 10611991), (13, 3265228), (26, 1632614), (52, 816307), (79, 537316), (158, 268658), (316, 134329), (1027, 41332), (2054, 20666), (4108, 10333)]