71638

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:76

約数の個数: 24

約数和(自身を含む): 135432

約数和(自身を除く): 63794

約数列:

[1, 2, 7, 14, 17, 34, 43, 49, 86, 98, 119, 238, 301, 602, 731, 833, 1462, 1666, 2107, 4214, 5117, 10234, 35819, 71638]

約数ペア:

[(1, 71638), (2, 35819), (7, 10234), (14, 5117), (17, 4214), (34, 2107), (43, 1666), (49, 1462), (86, 833), (98, 731), (119, 602), (238, 301)]