28522069835

素因数分解:

$5^1\times 7^1\times {\mathrm{13381}}^1\times {\mathrm{60901}}^1$

素因数の和:74294

約数の個数: 16

約数和(自身を含む): 39119547072

約数和(自身を除く): 10597477237

約数列:

[1, 5, 7, 35, 13381, 60901, 66905, 93667, 304505, 426307, 468335, 2131535, 814916281, 4074581405, 5704413967, 28522069835]

約数ペア:

[(1, 28522069835), (5, 5704413967), (7, 4074581405), (35, 814916281), (13381, 2131535), (60901, 468335), (66905, 426307), (93667, 304505)]