77988484

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{35257}}^1$

素因数の和:35347

約数の個数: 24

約数和(自身を含む): 157955840

約数和(自身を除く): 79967356

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 35257, 70514, 141028, 246799, 493598, 987196, 2785303, 5570606, 11141212, 19497121, 38994242, 77988484]

約数ペア:

[(1, 77988484), (2, 38994242), (4, 19497121), (7, 11141212), (14, 5570606), (28, 2785303), (79, 987196), (158, 493598), (316, 246799), (553, 141028), (1106, 70514), (2212, 35257)]