28490706

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8287}}^1$

素因数の和:8486

約数の個数: 24

約数和(自身を含む): 62060544

約数和(自身を除く): 33569838

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8287, 16574, 24861, 49722, 74583, 149166, 1582817, 3165634, 4748451, 9496902, 14245353, 28490706]

約数ペア:

[(1, 28490706), (2, 14245353), (3, 9496902), (6, 4748451), (9, 3165634), (18, 1582817), (191, 149166), (382, 74583), (573, 49722), (1146, 24861), (1719, 16574), (3438, 8287)]