74394890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9311}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 144820224

約数和(自身を除く): 70425334

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 9311, 18622, 46555, 93110, 158287, 316574, 437617, 791435, 875234, 1582870, 2188085, 4376170, 7439489, 14878978, 37197445, 74394890]

約数ペア:

[(1, 74394890), (2, 37197445), (5, 14878978), (10, 7439489), (17, 4376170), (34, 2188085), (47, 1582870), (85, 875234), (94, 791435), (170, 437617), (235, 316574), (470, 158287), (799, 93110), (1598, 46555), (3995, 18622), (7990, 9311)]