8571992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10781608

約数列:

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

約数ペア:

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