28752542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9293}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 56210112

約数和(自身を除く): 27457570

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9293, 18586, 65051, 120809, 130102, 157981, 241618, 315962, 845663, 1105867, 1691326, 2053753, 2211734, 4107506, 14376271, 28752542]

約数ペア:

[(1, 28752542), (2, 14376271), (7, 4107506), (13, 2211734), (14, 2053753), (17, 1691326), (26, 1105867), (34, 845663), (91, 315962), (119, 241618), (182, 157981), (221, 130102), (238, 120809), (442, 65051), (1547, 18586), (3094, 9293)]