28090348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49109}}^1$

素因数の和:49137

約数の個数: 24

約数和(自身を含む): 57753360

約数和(自身を除く): 29663012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49109, 98218, 196436, 540199, 638417, 1080398, 1276834, 2160796, 2553668, 7022587, 14045174, 28090348]

約数ペア:

[(1, 28090348), (2, 14045174), (4, 7022587), (11, 2553668), (13, 2160796), (22, 1276834), (26, 1080398), (44, 638417), (52, 540199), (143, 196436), (286, 98218), (572, 49109)]