72320536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475793}}^1$

素因数の和:475818

約数の個数: 16

約数和(自身を含む): 142738200

約数和(自身を除く): 70417664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475793, 951586, 1903172, 3806344, 9040067, 18080134, 36160268, 72320536]

約数ペア:

[(1, 72320536), (2, 36160268), (4, 18080134), (8, 9040067), (19, 3806344), (38, 1903172), (76, 951586), (152, 475793)]