39739252

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30197}}^1$

素因数の和:30255

約数の個数: 24

約数和(自身を含む): 81172224

約数和(自身を除く): 41432972

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30197, 60394, 120788, 211379, 422758, 845516, 1419259, 2838518, 5677036, 9934813, 19869626, 39739252]

約数ペア:

[(1, 39739252), (2, 19869626), (4, 9934813), (7, 5677036), (14, 2838518), (28, 1419259), (47, 845516), (94, 422758), (188, 211379), (329, 120788), (658, 60394), (1316, 30197)]