64699232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 147329280

約数和(自身を除く): 82630048

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 104, 116, 124, 173, 208, 232, 248, 346, 377, 403, 416, 464, 496, 692, 754, 806, 899, 928, 992, 1384, 1508, 1612, 1798, 2249, 2768, 3016, 3224, 3596, 4498, 5017, 5363, 5536, 6032, 6448, 7192, 8996, 10034, 10726, 11687, 12064, 12896, 14384, 17992, 20068, 21452, 23374, 28768, 35984, 40136, 42904, 46748, 65221, 69719, 71968, 80272, 85808, 93496, 130442, 139438, 155527, 160544, 171616, 186992, 260884, 278876, 311054, 373984, 521768, 557752, 622108, 1043536, 1115504, 1244216, 2021851, 2087072, 2231008, 2488432, 4043702, 4976864, 8087404, 16174808, 32349616, 64699232]

約数ペア:

[(1, 64699232), (2, 32349616), (4, 16174808), (8, 8087404), (13, 4976864), (16, 4043702), (26, 2488432), (29, 2231008), (31, 2087072), (32, 2021851), (52, 1244216), (58, 1115504), (62, 1043536), (104, 622108), (116, 557752), (124, 521768), (173, 373984), (208, 311054), (232, 278876), (248, 260884), (346, 186992), (377, 171616), (403, 160544), (416, 155527), (464, 139438), (496, 130442), (692, 93496), (754, 85808), (806, 80272), (899, 71968), (928, 69719), (992, 65221), (1384, 46748), (1508, 42904), (1612, 40136), (1798, 35984), (2249, 28768), (2768, 23374), (3016, 21452), (3224, 20068), (3596, 17992), (4498, 14384), (5017, 12896), (5363, 12064), (5536, 11687), (6032, 10726), (6448, 10034), (7192, 8996)]