28504494

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{3853}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 63822240

約数和(自身を除く): 35317746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 3853, 7398, 7706, 11559, 23118, 34677, 69354, 104031, 208062, 527861, 1055722, 1583583, 3167166, 4750749, 9501498, 14252247, 28504494]

約数ペア:

[(1, 28504494), (2, 14252247), (3, 9501498), (6, 4750749), (9, 3167166), (18, 1583583), (27, 1055722), (54, 527861), (137, 208062), (274, 104031), (411, 69354), (822, 34677), (1233, 23118), (2466, 11559), (3699, 7706), (3853, 7398)]