65527828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1831}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 120032640

約数和(自身を除く): 54504812

約数列:

[1, 2, 4, 23, 46, 92, 389, 778, 1556, 1831, 3662, 7324, 8947, 17894, 35788, 42113, 84226, 168452, 712259, 1424518, 2849036, 16381957, 32763914, 65527828]

約数ペア:

[(1, 65527828), (2, 32763914), (4, 16381957), (23, 2849036), (46, 1424518), (92, 712259), (389, 168452), (778, 84226), (1556, 42113), (1831, 35788), (3662, 17894), (7324, 8947)]