38588641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 11730719

約数列:

[1, 7, 13, 23, 91, 103, 161, 179, 299, 721, 1253, 1339, 2093, 2327, 2369, 4117, 9373, 16289, 16583, 18437, 28819, 30797, 53521, 129059, 215579, 239681, 374647, 424051, 1677767, 2968357, 5512663, 38588641]

約数ペア:

[(1, 38588641), (7, 5512663), (13, 2968357), (23, 1677767), (91, 424051), (103, 374647), (161, 239681), (179, 215579), (299, 129059), (721, 53521), (1253, 30797), (1339, 28819), (2093, 18437), (2327, 16583), (2369, 16289), (4117, 9373)]