15706085408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{44893}}^1$

素因数の和:44974

約数の個数: 72

約数和(自身を含む): 34488558468

約数和(自身を除く): 18782473060

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 841, 928, 1508, 1682, 3016, 3364, 6032, 6728, 10933, 12064, 13456, 21866, 26912, 43732, 44893, 87464, 89786, 174928, 179572, 349856, 359144, 583609, 718288, 1167218, 1301897, 1436576, 2334436, 2603794, 4668872, 5207588, 9337744, 10415176, 16924661, 18675488, 20830352, 33849322, 37755013, 41660704, 67698644, 75510026, 135397288, 151020052, 270794576, 302040104, 490815169, 541589152, 604080208, 981630338, 1208160416, 1963260676, 3926521352, 7853042704, 15706085408]

約数ペア:

[(1, 15706085408), (2, 7853042704), (4, 3926521352), (8, 1963260676), (13, 1208160416), (16, 981630338), (26, 604080208), (29, 541589152), (32, 490815169), (52, 302040104), (58, 270794576), (104, 151020052), (116, 135397288), (208, 75510026), (232, 67698644), (377, 41660704), (416, 37755013), (464, 33849322), (754, 20830352), (841, 18675488), (928, 16924661), (1508, 10415176), (1682, 9337744), (3016, 5207588), (3364, 4668872), (6032, 2603794), (6728, 2334436), (10933, 1436576), (12064, 1301897), (13456, 1167218), (21866, 718288), (26912, 583609), (43732, 359144), (44893, 349856), (87464, 179572), (89786, 174928)]