68636764

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6113}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 137638368

約数和(自身を除く): 69001604

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 6113, 11228, 12226, 24452, 42791, 85582, 171164, 2451313, 4902626, 9805252, 17159191, 34318382, 68636764]

約数ペア:

[(1, 68636764), (2, 34318382), (4, 17159191), (7, 9805252), (14, 4902626), (28, 2451313), (401, 171164), (802, 85582), (1604, 42791), (2807, 24452), (5614, 12226), (6113, 11228)]