28386608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93377}}^1$

素因数の和:93404

約数の個数: 20

約数和(自身を含む): 57894360

約数和(自身を除く): 29507752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93377, 186754, 373508, 747016, 1494032, 1774163, 3548326, 7096652, 14193304, 28386608]

約数ペア:

[(1, 28386608), (2, 14193304), (4, 7096652), (8, 3548326), (16, 1774163), (19, 1494032), (38, 747016), (76, 373508), (152, 186754), (304, 93377)]