28474705012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53849}}^1\times {\mathrm{10169}}^1$

素因数の和:64035

約数の個数: 24

約数和(自身を含む): 53670141000

約数和(自身を除く): 25195435988

約数列:

[1, 2, 4, 13, 26, 52, 10169, 20338, 40676, 53849, 107698, 132197, 215396, 264394, 528788, 700037, 1400074, 2800148, 547590481, 1095180962, 2190361924, 7118676253, 14237352506, 28474705012]

約数ペア:

[(1, 28474705012), (2, 14237352506), (4, 7118676253), (13, 2190361924), (26, 1095180962), (52, 547590481), (10169, 2800148), (20338, 1400074), (40676, 700037), (53849, 528788), (107698, 264394), (132197, 215396)]