7342428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 11043492

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 719, 851, 1438, 1702, 2157, 2553, 2876, 3404, 4314, 5106, 8628, 10212, 16537, 26603, 33074, 49611, 53206, 66148, 79809, 99222, 106412, 159618, 198444, 319236, 611869, 1223738, 1835607, 2447476, 3671214, 7342428]

約数ペア:

[(1, 7342428), (2, 3671214), (3, 2447476), (4, 1835607), (6, 1223738), (12, 611869), (23, 319236), (37, 198444), (46, 159618), (69, 106412), (74, 99222), (92, 79809), (111, 66148), (138, 53206), (148, 49611), (222, 33074), (276, 26603), (444, 16537), (719, 10212), (851, 8628), (1438, 5106), (1702, 4314), (2157, 3404), (2553, 2876)]