171514448

素因数分解:

$2^4\times 7^1\times {\mathrm{1531379}}^1$

素因数の和:1531394

約数の個数: 20

約数和(自身を含む): 379782240

約数和(自身を除く): 208267792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1531379, 3062758, 6125516, 10719653, 12251032, 21439306, 24502064, 42878612, 85757224, 171514448]

約数ペア:

[(1, 171514448), (2, 85757224), (4, 42878612), (7, 24502064), (8, 21439306), (14, 12251032), (16, 10719653), (28, 6125516), (56, 3062758), (112, 1531379)]