74918558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 72410722

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 811, 1622, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8398, 8921, 10543, 13787, 15409, 17842, 21086, 27574, 30818, 46189, 92378, 115973, 151657, 169499, 179231, 200317, 231946, 261953, 303314, 338998, 358462, 400634, 523906, 1971541, 2203487, 2881483, 3405389, 3943082, 4406974, 5762966, 6810778, 37459279, 74918558]

約数ペア:

[(1, 74918558), (2, 37459279), (11, 6810778), (13, 5762966), (17, 4406974), (19, 3943082), (22, 3405389), (26, 2881483), (34, 2203487), (38, 1971541), (143, 523906), (187, 400634), (209, 358462), (221, 338998), (247, 303314), (286, 261953), (323, 231946), (374, 200317), (418, 179231), (442, 169499), (494, 151657), (646, 115973), (811, 92378), (1622, 46189), (2431, 30818), (2717, 27574), (3553, 21086), (4199, 17842), (4862, 15409), (5434, 13787), (7106, 10543), (8398, 8921)]