28877794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45263}}^1$

素因数の和:45305

約数の個数: 16

約数和(自身を含む): 48885120

約数和(自身を除く): 20007326

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 45263, 90526, 497893, 995786, 1312627, 2625254, 14438897, 28877794]

約数ペア:

[(1, 28877794), (2, 14438897), (11, 2625254), (22, 1312627), (29, 995786), (58, 497893), (319, 90526), (638, 45263)]