28140353

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 30067200

約数和(自身を除く): 1926847

約数列:

[1, 29, 71, 79, 173, 2059, 2291, 5017, 5609, 12283, 13667, 162661, 356207, 396343, 970357, 28140353]

約数ペア:

[(1, 28140353), (29, 970357), (71, 396343), (79, 356207), (173, 162661), (2059, 13667), (2291, 12283), (5017, 5609)]