427479208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{22963}}^1$

素因数の和:23161

約数の個数: 32

約数和(自身を含む): 868039200

約数和(自身を除く): 440559992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 22963, 45926, 91852, 183704, 298519, 597038, 1194076, 2388152, 4110377, 8220754, 16441508, 32883016, 53434901, 106869802, 213739604, 427479208]

約数ペア:

[(1, 427479208), (2, 213739604), (4, 106869802), (8, 53434901), (13, 32883016), (26, 16441508), (52, 8220754), (104, 4110377), (179, 2388152), (358, 1194076), (716, 597038), (1432, 298519), (2327, 183704), (4654, 91852), (9308, 45926), (18616, 22963)]