28414572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 40774548

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 1039, 2078, 2279, 3117, 4156, 4558, 6234, 6837, 9116, 12468, 13674, 27348, 44677, 55067, 89354, 110134, 134031, 165201, 178708, 220268, 268062, 330402, 536124, 660804, 2367881, 4735762, 7103643, 9471524, 14207286, 28414572]

約数ペア:

[(1, 28414572), (2, 14207286), (3, 9471524), (4, 7103643), (6, 4735762), (12, 2367881), (43, 660804), (53, 536124), (86, 330402), (106, 268062), (129, 220268), (159, 178708), (172, 165201), (212, 134031), (258, 110134), (318, 89354), (516, 55067), (636, 44677), (1039, 27348), (2078, 13674), (2279, 12468), (3117, 9116), (4156, 6837), (4558, 6234)]