67591862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 112825440

約数和(自身を除く): 45233578

約数列:

[1, 2, 13, 26, 41, 82, 163, 326, 389, 533, 778, 1066, 2119, 4238, 5057, 6683, 10114, 13366, 15949, 31898, 63407, 86879, 126814, 173758, 207337, 414674, 824291, 1648582, 2599687, 5199374, 33795931, 67591862]

約数ペア:

[(1, 67591862), (2, 33795931), (13, 5199374), (26, 2599687), (41, 1648582), (82, 824291), (163, 414674), (326, 207337), (389, 173758), (533, 126814), (778, 86879), (1066, 63407), (2119, 31898), (4238, 15949), (5057, 13366), (6683, 10114)]