7134400556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 12969079200

約数和(自身を除く): 5834678644

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 313, 356, 626, 1252, 1489, 2978, 3827, 5956, 7654, 13459, 15308, 26918, 27857, 53836, 55714, 64027, 111428, 128054, 132521, 256108, 265042, 466057, 530084, 932114, 1197851, 1864228, 2395702, 4791404, 5698403, 11396806, 20040451, 22793612, 40080902, 41479073, 80161804, 82958146, 165916292, 1783600139, 3567200278, 7134400556]

約数ペア:

[(1, 7134400556), (2, 3567200278), (4, 1783600139), (43, 165916292), (86, 82958146), (89, 80161804), (172, 41479073), (178, 40080902), (313, 22793612), (356, 20040451), (626, 11396806), (1252, 5698403), (1489, 4791404), (2978, 2395702), (3827, 1864228), (5956, 1197851), (7654, 932114), (13459, 530084), (15308, 466057), (26918, 265042), (27857, 256108), (53836, 132521), (55714, 128054), (64027, 111428)]