17143984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 22853456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 127, 143, 176, 208, 236, 254, 286, 472, 508, 572, 649, 767, 944, 1016, 1144, 1298, 1397, 1534, 1651, 2032, 2288, 2596, 2794, 3068, 3302, 5192, 5588, 6136, 6604, 7493, 8437, 10384, 11176, 12272, 13208, 14986, 16874, 18161, 22352, 26416, 29972, 33748, 36322, 59944, 67496, 72644, 82423, 97409, 119888, 134992, 145288, 164846, 194818, 290576, 329692, 389636, 659384, 779272, 1071499, 1318768, 1558544, 2142998, 4285996, 8571992, 17143984]

約数ペア:

[(1, 17143984), (2, 8571992), (4, 4285996), (8, 2142998), (11, 1558544), (13, 1318768), (16, 1071499), (22, 779272), (26, 659384), (44, 389636), (52, 329692), (59, 290576), (88, 194818), (104, 164846), (118, 145288), (127, 134992), (143, 119888), (176, 97409), (208, 82423), (236, 72644), (254, 67496), (286, 59944), (472, 36322), (508, 33748), (572, 29972), (649, 26416), (767, 22352), (944, 18161), (1016, 16874), (1144, 14986), (1298, 13208), (1397, 12272), (1534, 11176), (1651, 10384), (2032, 8437), (2288, 7493), (2596, 6604), (2794, 6136), (3068, 5588), (3302, 5192)]