68972344

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28643}}^1$

素因数の和:28699

約数の個数: 32

約数和(自身を含む): 151240320

約数和(自身を除く): 82267976

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 28643, 57286, 114572, 200501, 229144, 401002, 802004, 1231649, 1604008, 2463298, 4926596, 8621543, 9853192, 17243086, 34486172, 68972344]

約数ペア:

[(1, 68972344), (2, 34486172), (4, 17243086), (7, 9853192), (8, 8621543), (14, 4926596), (28, 2463298), (43, 1604008), (56, 1231649), (86, 802004), (172, 401002), (301, 229144), (344, 200501), (602, 114572), (1204, 57286), (2408, 28643)]