23810276

素因数分解:

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

素因数の和:177

約数の個数: 72

約数和(自身を含む): 51710400

約数和(自身を除く): 27900124

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 59, 71, 98, 116, 118, 142, 196, 203, 236, 284, 406, 413, 497, 812, 826, 994, 1421, 1652, 1711, 1988, 2059, 2842, 2891, 3422, 3479, 4118, 4189, 5684, 5782, 6844, 6958, 8236, 8378, 11564, 11977, 13916, 14413, 16756, 23954, 28826, 29323, 47908, 57652, 58646, 83839, 100891, 117292, 121481, 167678, 201782, 205261, 242962, 335356, 403564, 410522, 485924, 821044, 850367, 1700734, 3401468, 5952569, 11905138, 23810276]

約数ペア:

[(1, 23810276), (2, 11905138), (4, 5952569), (7, 3401468), (14, 1700734), (28, 850367), (29, 821044), (49, 485924), (58, 410522), (59, 403564), (71, 335356), (98, 242962), (116, 205261), (118, 201782), (142, 167678), (196, 121481), (203, 117292), (236, 100891), (284, 83839), (406, 58646), (413, 57652), (497, 47908), (812, 29323), (826, 28826), (994, 23954), (1421, 16756), (1652, 14413), (1711, 13916), (1988, 11977), (2059, 11564), (2842, 8378), (2891, 8236), (3422, 6958), (3479, 6844), (4118, 5782), (4189, 5684)]