3327856

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 7551104

約数和(自身を除く): 4223248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 691, 1204, 1382, 2408, 2764, 4816, 4837, 5528, 9674, 11056, 19348, 29713, 38696, 59426, 77392, 118852, 207991, 237704, 415982, 475408, 831964, 1663928, 3327856]

約数ペア:

[(1, 3327856), (2, 1663928), (4, 831964), (7, 475408), (8, 415982), (14, 237704), (16, 207991), (28, 118852), (43, 77392), (56, 59426), (86, 38696), (112, 29713), (172, 19348), (301, 11056), (344, 9674), (602, 5528), (688, 4837), (691, 4816), (1204, 2764), (1382, 2408)]