28798796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1063}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 54429984

約数和(自身を除く): 25631188

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 1063, 2084, 2126, 4252, 6773, 13546, 13819, 27092, 27638, 55276, 553823, 1107646, 2215292, 7199699, 14399398, 28798796]

約数ペア:

[(1, 28798796), (2, 14399398), (4, 7199699), (13, 2215292), (26, 1107646), (52, 553823), (521, 55276), (1042, 27638), (1063, 27092), (2084, 13819), (2126, 13546), (4252, 6773)]