68198872

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3037}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 146553120

約数和(自身を除く): 78354248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3037, 3208, 5614, 6074, 11228, 12148, 21259, 22456, 24296, 42518, 85036, 170072, 1217837, 2435674, 4871348, 8524859, 9742696, 17049718, 34099436, 68198872]

約数ペア:

[(1, 68198872), (2, 34099436), (4, 17049718), (7, 9742696), (8, 8524859), (14, 4871348), (28, 2435674), (56, 1217837), (401, 170072), (802, 85036), (1604, 42518), (2807, 24296), (3037, 22456), (3208, 21259), (5614, 12148), (6074, 11228)]