72750892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{443603}}^1$

素因数の和:443648

約数の個数: 12

約数和(自身を含む): 130419576

約数和(自身を除く): 57668684

約数列:

[1, 2, 4, 41, 82, 164, 443603, 887206, 1774412, 18187723, 36375446, 72750892]

約数ペア:

[(1, 72750892), (2, 36375446), (4, 18187723), (41, 1774412), (82, 887206), (164, 443603)]