42744410

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7901}}^1$

素因数の和:8449

約数の個数: 16

約数和(自身を含む): 77091912

約数和(自身を除く): 34347502

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 7901, 15802, 39505, 79010, 4274441, 8548882, 21372205, 42744410]

約数ペア:

[(1, 42744410), (2, 21372205), (5, 8548882), (10, 4274441), (541, 79010), (1082, 39505), (2705, 15802), (5410, 7901)]