40935167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 54577152

約数和(自身を除く): 13641985

約数列:

[1, 7, 13, 17, 47, 91, 119, 221, 329, 563, 611, 799, 1547, 3941, 4277, 5593, 7319, 9571, 10387, 26461, 51233, 66997, 72709, 124423, 185227, 343993, 449837, 870961, 2407951, 3148859, 5847881, 40935167]

約数ペア:

[(1, 40935167), (7, 5847881), (13, 3148859), (17, 2407951), (47, 870961), (91, 449837), (119, 343993), (221, 185227), (329, 124423), (563, 72709), (611, 66997), (799, 51233), (1547, 26461), (3941, 10387), (4277, 9571), (5593, 7319)]