68424438

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 141330816

約数和(自身を除く): 72906378

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 678, 2347, 4694, 4859, 7041, 9718, 14082, 14577, 29154, 100921, 201842, 265211, 302763, 530422, 605526, 795633, 1591266, 11404073, 22808146, 34212219, 68424438]

約数ペア:

[(1, 68424438), (2, 34212219), (3, 22808146), (6, 11404073), (43, 1591266), (86, 795633), (113, 605526), (129, 530422), (226, 302763), (258, 265211), (339, 201842), (678, 100921), (2347, 29154), (4694, 14577), (4859, 14082), (7041, 9718)]