68592044

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 121571520

約数和(自身を除く): 52979476

約数列:

[1, 2, 4, 157, 239, 314, 457, 478, 628, 914, 956, 1828, 37523, 71749, 75046, 109223, 143498, 150092, 218446, 286996, 436892, 17148011, 34296022, 68592044]

約数ペア:

[(1, 68592044), (2, 34296022), (4, 17148011), (157, 436892), (239, 286996), (314, 218446), (457, 150092), (478, 143498), (628, 109223), (914, 75046), (956, 71749), (1828, 37523)]