2275856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 4907424

約数和(自身を除く): 2631568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 193, 268, 386, 536, 737, 772, 1072, 1474, 1544, 2123, 2948, 3088, 4246, 5896, 8492, 11792, 12931, 16984, 25862, 33968, 51724, 103448, 142241, 206896, 284482, 568964, 1137928, 2275856]

約数ペア:

[(1, 2275856), (2, 1137928), (4, 568964), (8, 284482), (11, 206896), (16, 142241), (22, 103448), (44, 51724), (67, 33968), (88, 25862), (134, 16984), (176, 12931), (193, 11792), (268, 8492), (386, 5896), (536, 4246), (737, 3088), (772, 2948), (1072, 2123), (1474, 1544)]