28279814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{3559}}^1$

素因数の和:3727

約数の個数: 16

約数和(自身を含む): 44215200

約数和(自身を除く): 15935386

約数列:

[1, 2, 29, 58, 137, 274, 3559, 3973, 7118, 7946, 103211, 206422, 487583, 975166, 14139907, 28279814]

約数ペア:

[(1, 28279814), (2, 14139907), (29, 975166), (58, 487583), (137, 206422), (274, 103211), (3559, 7946), (3973, 7118)]