28105948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{9161}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 53872560

約数和(自身を除く): 25766612

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 9161, 18322, 36644, 119093, 238186, 476372, 540499, 1080998, 2161996, 7026487, 14052974, 28105948]

約数ペア:

[(1, 28105948), (2, 14052974), (4, 7026487), (13, 2161996), (26, 1080998), (52, 540499), (59, 476372), (118, 238186), (236, 119093), (767, 36644), (1534, 18322), (3068, 9161)]