71103628508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{30529}}^1$

素因数の和:31818

約数の個数: 48

約数和(自身を含む): 139017500160

約数和(自身を除く): 67913871652

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1231, 1892, 2462, 4924, 13541, 27082, 30529, 52933, 54164, 61058, 105866, 122116, 211732, 335819, 582263, 671638, 1164526, 1312747, 1343276, 2329052, 2625494, 5250988, 14440217, 28880434, 37581199, 57760868, 75162398, 150324796, 413393189, 826786378, 1615991557, 1653572756, 3231983114, 6463966228, 17775907127, 35551814254, 71103628508]

約数ペア:

[(1, 71103628508), (2, 35551814254), (4, 17775907127), (11, 6463966228), (22, 3231983114), (43, 1653572756), (44, 1615991557), (86, 826786378), (172, 413393189), (473, 150324796), (946, 75162398), (1231, 57760868), (1892, 37581199), (2462, 28880434), (4924, 14440217), (13541, 5250988), (27082, 2625494), (30529, 2329052), (52933, 1343276), (54164, 1312747), (61058, 1164526), (105866, 671638), (122116, 582263), (211732, 335819)]