28780224

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 56

約数和(自身を含む): 83076288

約数和(自身を除く): 54296064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 13627, 27254, 40881, 54508, 81762, 109016, 149897, 163524, 218032, 299794, 327048, 436064, 449691, 599588, 654096, 872128, 899382, 1199176, 1308192, 1798764, 2398352, 2616384, 3597528, 4796704, 7195056, 9593408, 14390112, 28780224]

約数ペア:

[(1, 28780224), (2, 14390112), (3, 9593408), (4, 7195056), (6, 4796704), (8, 3597528), (11, 2616384), (12, 2398352), (16, 1798764), (22, 1308192), (24, 1199176), (32, 899382), (33, 872128), (44, 654096), (48, 599588), (64, 449691), (66, 436064), (88, 327048), (96, 299794), (132, 218032), (176, 163524), (192, 149897), (264, 109016), (352, 81762), (528, 54508), (704, 40881), (1056, 27254), (2112, 13627)]