28155288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5779}}^1$

素因数の和:5824

約数の個数: 64

約数和(自身を含む): 83232000

約数和(自身を除く): 55076712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 5779, 11558, 17337, 23116, 34674, 40453, 46232, 69348, 80906, 121359, 138696, 161812, 167591, 242718, 323624, 335182, 485436, 502773, 670364, 970872, 1005546, 1173137, 1340728, 2011092, 2346274, 3519411, 4022184, 4692548, 7038822, 9385096, 14077644, 28155288]

約数ペア:

[(1, 28155288), (2, 14077644), (3, 9385096), (4, 7038822), (6, 4692548), (7, 4022184), (8, 3519411), (12, 2346274), (14, 2011092), (21, 1340728), (24, 1173137), (28, 1005546), (29, 970872), (42, 670364), (56, 502773), (58, 485436), (84, 335182), (87, 323624), (116, 242718), (168, 167591), (174, 161812), (203, 138696), (232, 121359), (348, 80906), (406, 69348), (609, 46232), (696, 40453), (812, 34674), (1218, 23116), (1624, 17337), (2436, 11558), (4872, 5779)]