75687724

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19447}}^1$

素因数の和:19597

約数の個数: 24

約数和(自身を含む): 152472320

約数和(自身を除く): 76784596

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19447, 38894, 77788, 136129, 272258, 544516, 2703133, 5406266, 10812532, 18921931, 37843862, 75687724]

約数ペア:

[(1, 75687724), (2, 37843862), (4, 18921931), (7, 10812532), (14, 5406266), (28, 2703133), (139, 544516), (278, 272258), (556, 136129), (973, 77788), (1946, 38894), (3892, 19447)]