28898116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1451}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 54641664

約数和(自身を除く): 25743548

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1451, 1532, 2902, 4979, 5804, 9958, 18863, 19916, 37726, 75452, 555733, 1111466, 2222932, 7224529, 14449058, 28898116]

約数ペア:

[(1, 28898116), (2, 14449058), (4, 7224529), (13, 2222932), (26, 1111466), (52, 555733), (383, 75452), (766, 37726), (1451, 19916), (1532, 18863), (2902, 9958), (4979, 5804)]