23686168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 28568552

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 136, 142, 187, 223, 284, 374, 446, 568, 748, 781, 892, 1207, 1496, 1562, 1784, 2414, 2453, 3124, 3791, 4828, 4906, 6248, 7582, 9656, 9812, 13277, 15164, 15833, 19624, 26554, 30328, 31666, 41701, 53108, 63332, 83402, 106216, 126664, 166804, 174163, 269161, 333608, 348326, 538322, 696652, 1076644, 1393304, 2153288, 2960771, 5921542, 11843084, 23686168]

約数ペア:

[(1, 23686168), (2, 11843084), (4, 5921542), (8, 2960771), (11, 2153288), (17, 1393304), (22, 1076644), (34, 696652), (44, 538322), (68, 348326), (71, 333608), (88, 269161), (136, 174163), (142, 166804), (187, 126664), (223, 106216), (284, 83402), (374, 63332), (446, 53108), (568, 41701), (748, 31666), (781, 30328), (892, 26554), (1207, 19624), (1496, 15833), (1562, 15164), (1784, 13277), (2414, 9812), (2453, 9656), (3124, 7582), (3791, 6248), (4828, 4906)]