78296224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 160030080

約数和(自身を除く): 81733856

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 83, 164, 166, 328, 332, 656, 664, 719, 1312, 1328, 1438, 2656, 2876, 3403, 5752, 6806, 11504, 13612, 23008, 27224, 29479, 54448, 58958, 59677, 108896, 117916, 119354, 235832, 238708, 471664, 477416, 943328, 954832, 1909664, 2446757, 4893514, 9787028, 19574056, 39148112, 78296224]

約数ペア:

[(1, 78296224), (2, 39148112), (4, 19574056), (8, 9787028), (16, 4893514), (32, 2446757), (41, 1909664), (82, 954832), (83, 943328), (164, 477416), (166, 471664), (328, 238708), (332, 235832), (656, 119354), (664, 117916), (719, 108896), (1312, 59677), (1328, 58958), (1438, 54448), (2656, 29479), (2876, 27224), (3403, 23008), (5752, 13612), (6806, 11504)]