71234746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 120149568

約数和(自身を除く): 48914822

約数列:

[1, 2, 11, 22, 43, 86, 257, 293, 473, 514, 586, 946, 2827, 3223, 5654, 6446, 11051, 12599, 22102, 25198, 75301, 121561, 138589, 150602, 243122, 277178, 828311, 1656622, 3237943, 6475886, 35617373, 71234746]

約数ペア:

[(1, 71234746), (2, 35617373), (11, 6475886), (22, 3237943), (43, 1656622), (86, 828311), (257, 277178), (293, 243122), (473, 150602), (514, 138589), (586, 121561), (946, 75301), (2827, 25198), (3223, 22102), (5654, 12599), (6446, 11051)]