28862522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12473}}^1$

素因数の和:12577

約数の個数: 16

約数和(自身を含む): 47151720

約数和(自身を除く): 18289198

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 12473, 24946, 162149, 324298, 1110097, 2220194, 14431261, 28862522]

約数ペア:

[(1, 28862522), (2, 14431261), (13, 2220194), (26, 1110097), (89, 324298), (178, 162149), (1157, 24946), (2314, 12473)]