71609478

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{42473}}^1$

素因数の和:42759

約数の個数: 16

約数和(自身を含む): 143732016

約数和(自身を除く): 72122538

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 42473, 84946, 127419, 254838, 11934913, 23869826, 35804739, 71609478]

約数ペア:

[(1, 71609478), (2, 35804739), (3, 23869826), (6, 11934913), (281, 254838), (562, 127419), (843, 84946), (1686, 42473)]