74938129

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 89030656

約数和(自身を除く): 14092527

約数列:

[1, 7, 31, 151, 217, 1057, 2287, 4681, 16009, 32767, 70897, 345337, 496279, 2417359, 10705447, 74938129]

約数ペア:

[(1, 74938129), (7, 10705447), (31, 2417359), (151, 496279), (217, 345337), (1057, 70897), (2287, 32767), (4681, 16009)]