70403212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 139087872

約数和(自身を除く): 68684660

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 127, 172, 254, 293, 473, 508, 586, 946, 1172, 1397, 1892, 2794, 3223, 5461, 5588, 6446, 10922, 12599, 12892, 21844, 25198, 37211, 50396, 60071, 74422, 120142, 138589, 148844, 240284, 277178, 409321, 554356, 818642, 1600073, 1637284, 3200146, 6400292, 17600803, 35201606, 70403212]

約数ペア:

[(1, 70403212), (2, 35201606), (4, 17600803), (11, 6400292), (22, 3200146), (43, 1637284), (44, 1600073), (86, 818642), (127, 554356), (172, 409321), (254, 277178), (293, 240284), (473, 148844), (508, 138589), (586, 120142), (946, 74422), (1172, 60071), (1397, 50396), (1892, 37211), (2794, 25198), (3223, 21844), (5461, 12892), (5588, 12599), (6446, 10922)]