2421952

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 56

約数和(自身を含む): 5376672

約数和(自身を除く): 2954720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 71, 82, 104, 142, 164, 208, 284, 328, 416, 533, 568, 656, 832, 923, 1066, 1136, 1312, 1846, 2132, 2272, 2624, 2911, 3692, 4264, 4544, 5822, 7384, 8528, 11644, 14768, 17056, 23288, 29536, 34112, 37843, 46576, 59072, 75686, 93152, 151372, 186304, 302744, 605488, 1210976, 2421952]

約数ペア:

[(1, 2421952), (2, 1210976), (4, 605488), (8, 302744), (13, 186304), (16, 151372), (26, 93152), (32, 75686), (41, 59072), (52, 46576), (64, 37843), (71, 34112), (82, 29536), (104, 23288), (142, 17056), (164, 14768), (208, 11644), (284, 8528), (328, 7384), (416, 5822), (533, 4544), (568, 4264), (656, 3692), (832, 2911), (923, 2624), (1066, 2272), (1136, 2132), (1312, 1846)]