64902770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8194

約数の個数: 32

約数和(自身を含む): 126344448

約数和(自身を除く): 61441678

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8123, 16246, 40615, 81230, 138091, 276182, 381781, 690455, 763562, 1380910, 1908905, 3817810, 6490277, 12980554, 32451385, 64902770]

約数ペア:

[(1, 64902770), (2, 32451385), (5, 12980554), (10, 6490277), (17, 3817810), (34, 1908905), (47, 1380910), (85, 763562), (94, 690455), (170, 381781), (235, 276182), (470, 138091), (799, 81230), (1598, 40615), (3995, 16246), (7990, 8123)]