43842652

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 95983440

約数和(自身を除く): 52140788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 193, 196, 244, 266, 386, 427, 532, 772, 854, 931, 1159, 1351, 1708, 1862, 2318, 2702, 2989, 3667, 3724, 4636, 5404, 5978, 7334, 8113, 9457, 11773, 11956, 14668, 16226, 18914, 23546, 25669, 32452, 37828, 47092, 51338, 56791, 82411, 102676, 113582, 164822, 179683, 223687, 227164, 329644, 359366, 447374, 576877, 718732, 894748, 1153754, 1565809, 2307508, 3131618, 6263236, 10960663, 21921326, 43842652]

約数ペア:

[(1, 43842652), (2, 21921326), (4, 10960663), (7, 6263236), (14, 3131618), (19, 2307508), (28, 1565809), (38, 1153754), (49, 894748), (61, 718732), (76, 576877), (98, 447374), (122, 359366), (133, 329644), (193, 227164), (196, 223687), (244, 179683), (266, 164822), (386, 113582), (427, 102676), (532, 82411), (772, 56791), (854, 51338), (931, 47092), (1159, 37828), (1351, 32452), (1708, 25669), (1862, 23546), (2318, 18914), (2702, 16226), (2989, 14668), (3667, 11956), (3724, 11773), (4636, 9457), (5404, 8113), (5978, 7334)]