72672314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14947}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 135608256

約数和(自身を除く): 62935942

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 14947, 29894, 164417, 194311, 254099, 328834, 388622, 508198, 2137421, 2795089, 3303287, 4274842, 5590178, 6606574, 36336157, 72672314]

約数ペア:

[(1, 72672314), (2, 36336157), (11, 6606574), (13, 5590178), (17, 4274842), (22, 3303287), (26, 2795089), (34, 2137421), (143, 508198), (187, 388622), (221, 328834), (286, 254099), (374, 194311), (442, 164417), (2431, 29894), (4862, 14947)]