67400138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4982

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 51624502

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 4919, 6851, 9838, 13702, 63947, 83623, 127894, 152489, 167246, 304978, 1087099, 1982357, 2174198, 2592313, 3964714, 5184626, 33700069, 67400138]

約数ペア:

[(1, 67400138), (2, 33700069), (13, 5184626), (17, 3964714), (26, 2592313), (31, 2174198), (34, 1982357), (62, 1087099), (221, 304978), (403, 167246), (442, 152489), (527, 127894), (806, 83623), (1054, 63947), (4919, 13702), (6851, 9838)]