74916569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 99025920

約数和(自身を除く): 24109351

約数列:

[1, 7, 13, 17, 79, 91, 119, 221, 553, 613, 1027, 1343, 1547, 4291, 7189, 7969, 9401, 10421, 17459, 48427, 55783, 72947, 122213, 135473, 338989, 629551, 823259, 948311, 4406857, 5762813, 10702367, 74916569]

約数ペア:

[(1, 74916569), (7, 10702367), (13, 5762813), (17, 4406857), (79, 948311), (91, 823259), (119, 629551), (221, 338989), (553, 135473), (613, 122213), (1027, 72947), (1343, 55783), (1547, 48427), (4291, 17459), (7189, 10421), (7969, 9401)]