68767288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 133099200

約数和(自身を除く): 64331912

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 2053, 4106, 4187, 8212, 8374, 16424, 16748, 33496, 108809, 162187, 217618, 324374, 435236, 648748, 870472, 1297496, 8595911, 17191822, 34383644, 68767288]

約数ペア:

[(1, 68767288), (2, 34383644), (4, 17191822), (8, 8595911), (53, 1297496), (79, 870472), (106, 648748), (158, 435236), (212, 324374), (316, 217618), (424, 162187), (632, 108809), (2053, 33496), (4106, 16748), (4187, 16424), (8212, 8374)]