15856464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25435

約数の個数: 40

約数和(自身を含む): 44115232

約数和(自身を除く): 28258768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25411, 50822, 76233, 101644, 152466, 203288, 304932, 330343, 406576, 609864, 660686, 991029, 1219728, 1321372, 1982058, 2642744, 3964116, 5285488, 7928232, 15856464]

約数ペア:

[(1, 15856464), (2, 7928232), (3, 5285488), (4, 3964116), (6, 2642744), (8, 1982058), (12, 1321372), (13, 1219728), (16, 991029), (24, 660686), (26, 609864), (39, 406576), (48, 330343), (52, 304932), (78, 203288), (104, 152466), (156, 101644), (208, 76233), (312, 50822), (624, 25411)]