74509351

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 95787360

約数和(自身を除く): 21278009

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3889, 19159, 27223, 66113, 89447, 190561, 462791, 626129, 1520599, 3239537, 4382903, 10644193, 74509351]

約数ペア:

[(1, 74509351), (7, 10644193), (17, 4382903), (23, 3239537), (49, 1520599), (119, 626129), (161, 462791), (391, 190561), (833, 89447), (1127, 66113), (2737, 27223), (3889, 19159)]