27508748

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 49082880

約数和(自身を除く): 21574132

約数列:

[1, 2, 4, 79, 158, 263, 316, 331, 526, 662, 1052, 1324, 20777, 26149, 41554, 52298, 83108, 87053, 104596, 174106, 348212, 6877187, 13754374, 27508748]

約数ペア:

[(1, 27508748), (2, 13754374), (4, 6877187), (79, 348212), (158, 174106), (263, 104596), (316, 87053), (331, 83108), (526, 52298), (662, 41554), (1052, 26149), (1324, 20777)]