68654572

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9323}}^1$

素因数の和:9597

約数の個数: 24

約数和(自身を含む): 137846016

約数和(自身を除く): 69191444

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 9323, 18646, 37292, 65261, 130522, 261044, 2451949, 4903898, 9807796, 17163643, 34327286, 68654572]

約数ペア:

[(1, 68654572), (2, 34327286), (4, 17163643), (7, 9807796), (14, 4903898), (28, 2451949), (263, 261044), (526, 130522), (1052, 65261), (1841, 37292), (3682, 18646), (7364, 9323)]