68815974

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{25097}}^1$

素因数の和:25559

約数の個数: 16

約数和(自身を含む): 137938608

約数和(自身を除く): 69122634

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 25097, 50194, 75291, 150582, 11469329, 22938658, 34407987, 68815974]

約数ペア:

[(1, 68815974), (2, 34407987), (3, 22938658), (6, 11469329), (457, 150582), (914, 75291), (1371, 50194), (2742, 25097)]