7154576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 16873920

約数和(自身を除く): 9719344

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 59, 88, 104, 106, 118, 143, 176, 208, 212, 236, 286, 424, 472, 572, 583, 649, 689, 767, 848, 944, 1144, 1166, 1298, 1378, 1534, 2288, 2332, 2596, 2756, 3068, 3127, 4664, 5192, 5512, 6136, 6254, 7579, 8437, 9328, 10384, 11024, 12272, 12508, 15158, 16874, 25016, 30316, 33748, 34397, 40651, 50032, 60632, 67496, 68794, 81302, 121264, 134992, 137588, 162604, 275176, 325208, 447161, 550352, 650416, 894322, 1788644, 3577288, 7154576]

約数ペア:

[(1, 7154576), (2, 3577288), (4, 1788644), (8, 894322), (11, 650416), (13, 550352), (16, 447161), (22, 325208), (26, 275176), (44, 162604), (52, 137588), (53, 134992), (59, 121264), (88, 81302), (104, 68794), (106, 67496), (118, 60632), (143, 50032), (176, 40651), (208, 34397), (212, 33748), (236, 30316), (286, 25016), (424, 16874), (472, 15158), (572, 12508), (583, 12272), (649, 11024), (689, 10384), (767, 9328), (848, 8437), (944, 7579), (1144, 6254), (1166, 6136), (1298, 5512), (1378, 5192), (1534, 4664), (2288, 3127), (2332, 3068), (2596, 2756)]