28187522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8599}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 46440000

約数和(自身を除く): 18252478

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8599, 17198, 94589, 189178, 1281251, 2562502, 14093761, 28187522]

約数ペア:

[(1, 28187522), (2, 14093761), (11, 2562502), (22, 1281251), (149, 189178), (298, 94589), (1639, 17198), (3278, 8599)]