28779118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 24

約数和(自身を含む): 46397232

約数和(自身を除く): 17618114

約数列:

[1, 2, 23, 37, 46, 74, 457, 851, 914, 1369, 1702, 2738, 10511, 16909, 21022, 31487, 33818, 62974, 388907, 625633, 777814, 1251266, 14389559, 28779118]

約数ペア:

[(1, 28779118), (2, 14389559), (23, 1251266), (37, 777814), (46, 625633), (74, 388907), (457, 62974), (851, 33818), (914, 31487), (1369, 21022), (1702, 16909), (2738, 10511)]