13605872

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 18534928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 59, 71, 112, 116, 118, 142, 203, 232, 236, 284, 406, 413, 464, 472, 497, 568, 812, 826, 944, 994, 1136, 1624, 1652, 1711, 1988, 2059, 3248, 3304, 3422, 3976, 4118, 4189, 6608, 6844, 7952, 8236, 8378, 11977, 13688, 14413, 16472, 16756, 23954, 27376, 28826, 29323, 32944, 33512, 47908, 57652, 58646, 67024, 95816, 115304, 117292, 121481, 191632, 230608, 234584, 242962, 469168, 485924, 850367, 971848, 1700734, 1943696, 3401468, 6802936, 13605872]

約数ペア:

[(1, 13605872), (2, 6802936), (4, 3401468), (7, 1943696), (8, 1700734), (14, 971848), (16, 850367), (28, 485924), (29, 469168), (56, 242962), (58, 234584), (59, 230608), (71, 191632), (112, 121481), (116, 117292), (118, 115304), (142, 95816), (203, 67024), (232, 58646), (236, 57652), (284, 47908), (406, 33512), (413, 32944), (464, 29323), (472, 28826), (497, 27376), (568, 23954), (812, 16756), (826, 16472), (944, 14413), (994, 13688), (1136, 11977), (1624, 8378), (1652, 8236), (1711, 7952), (1988, 6844), (2059, 6608), (3248, 4189), (3304, 4118), (3422, 3976)]