28524258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 73728000

約数和(自身を除く): 45203742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1279, 1593, 2478, 2558, 3186, 3717, 3837, 7434, 7674, 8953, 11151, 11511, 17906, 22302, 23022, 26859, 34533, 53718, 69066, 75461, 80577, 150922, 161154, 226383, 241731, 452766, 483462, 528227, 679149, 1056454, 1358298, 1584681, 2037447, 3169362, 4074894, 4754043, 9508086, 14262129, 28524258]

約数ペア:

[(1, 28524258), (2, 14262129), (3, 9508086), (6, 4754043), (7, 4074894), (9, 3169362), (14, 2037447), (18, 1584681), (21, 1358298), (27, 1056454), (42, 679149), (54, 528227), (59, 483462), (63, 452766), (118, 241731), (126, 226383), (177, 161154), (189, 150922), (354, 80577), (378, 75461), (413, 69066), (531, 53718), (826, 34533), (1062, 26859), (1239, 23022), (1279, 22302), (1593, 17906), (2478, 11511), (2558, 11151), (3186, 8953), (3717, 7674), (3837, 7434)]