17559152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 21813328

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 41, 52, 58, 71, 82, 104, 116, 142, 164, 208, 232, 284, 328, 377, 464, 533, 568, 656, 754, 923, 1066, 1136, 1189, 1508, 1846, 2059, 2132, 2378, 2911, 3016, 3692, 4118, 4264, 4756, 5822, 6032, 7384, 8236, 8528, 9512, 11644, 14768, 15457, 16472, 19024, 23288, 26767, 30914, 32944, 37843, 46576, 53534, 61828, 75686, 84419, 107068, 123656, 151372, 168838, 214136, 247312, 302744, 337676, 428272, 605488, 675352, 1097447, 1350704, 2194894, 4389788, 8779576, 17559152]

約数ペア:

[(1, 17559152), (2, 8779576), (4, 4389788), (8, 2194894), (13, 1350704), (16, 1097447), (26, 675352), (29, 605488), (41, 428272), (52, 337676), (58, 302744), (71, 247312), (82, 214136), (104, 168838), (116, 151372), (142, 123656), (164, 107068), (208, 84419), (232, 75686), (284, 61828), (328, 53534), (377, 46576), (464, 37843), (533, 32944), (568, 30914), (656, 26767), (754, 23288), (923, 19024), (1066, 16472), (1136, 15457), (1189, 14768), (1508, 11644), (1846, 9512), (2059, 8528), (2132, 8236), (2378, 7384), (2911, 6032), (3016, 5822), (3692, 4756), (4118, 4264)]