28562826430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{34591}}^1$

素因数の和:35832

約数の個数: 32

約数和(自身を含む): 52183554048

約数和(自身を除く): 23620727618

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1163, 2326, 5815, 11630, 34591, 69182, 82573, 165146, 172955, 345910, 412865, 825730, 2455961, 4911922, 12279805, 24559610, 40229333, 80458666, 201146665, 402293330, 2856282643, 5712565286, 14281413215, 28562826430]

約数ペア:

[(1, 28562826430), (2, 14281413215), (5, 5712565286), (10, 2856282643), (71, 402293330), (142, 201146665), (355, 80458666), (710, 40229333), (1163, 24559610), (2326, 12279805), (5815, 4911922), (11630, 2455961), (34591, 825730), (69182, 412865), (82573, 345910), (165146, 172955)]