71626168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1861}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 142778160

約数和(自身を除く): 71151992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 1861, 2264, 3722, 4811, 7444, 9622, 14888, 19244, 31637, 38488, 63274, 126548, 253096, 526663, 1053326, 2106652, 4213304, 8953271, 17906542, 35813084, 71626168]

約数ペア:

[(1, 71626168), (2, 35813084), (4, 17906542), (8, 8953271), (17, 4213304), (34, 2106652), (68, 1053326), (136, 526663), (283, 253096), (566, 126548), (1132, 63274), (1861, 38488), (2264, 31637), (3722, 19244), (4811, 14888), (7444, 9622)]