72337864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475907}}^1$

素因数の和:475932

約数の個数: 16

約数和(自身を含む): 142772400

約数和(自身を除く): 70434536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475907, 951814, 1903628, 3807256, 9042233, 18084466, 36168932, 72337864]

約数ペア:

[(1, 72337864), (2, 36168932), (4, 18084466), (8, 9042233), (19, 3807256), (38, 1903628), (76, 951814), (152, 475907)]