28928614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101149}}^1$

素因数の和:101175

約数の個数: 16

約数和(自身を含む): 50979600

約数和(自身を除く): 22050986

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 101149, 202298, 1112639, 1314937, 2225278, 2629874, 14464307, 28928614]

約数ペア:

[(1, 28928614), (2, 14464307), (11, 2629874), (13, 2225278), (22, 1314937), (26, 1112639), (143, 202298), (286, 101149)]