78274672

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5645

約数の個数: 40

約数和(自身を含む): 174718976

約数和(自身を除く): 96444304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 5503, 7112, 11006, 14224, 22012, 38521, 44024, 77042, 88048, 154084, 308168, 616336, 698881, 1397762, 2795524, 4892167, 5591048, 9784334, 11182096, 19568668, 39137336, 78274672]

約数ペア:

[(1, 78274672), (2, 39137336), (4, 19568668), (7, 11182096), (8, 9784334), (14, 5591048), (16, 4892167), (28, 2795524), (56, 1397762), (112, 698881), (127, 616336), (254, 308168), (508, 154084), (889, 88048), (1016, 77042), (1778, 44024), (2032, 38521), (3556, 22012), (5503, 14224), (7112, 11006)]