68562190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8581}}^1$

素因数の和:8652

約数の個数: 32

約数和(自身を含む): 133467264

約数和(自身を除く): 64905074

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 8581, 17162, 42905, 85810, 145877, 291754, 403307, 729385, 806614, 1458770, 2016535, 4033070, 6856219, 13712438, 34281095, 68562190]

約数ペア:

[(1, 68562190), (2, 34281095), (5, 13712438), (10, 6856219), (17, 4033070), (34, 2016535), (47, 1458770), (85, 806614), (94, 729385), (170, 403307), (235, 291754), (470, 145877), (799, 85810), (1598, 42905), (3995, 17162), (7990, 8581)]