68740354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11807}}^1$

素因数の和:11921

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 38381822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 11807, 23614, 484087, 838297, 968174, 1676594, 34370177, 68740354]

約数ペア:

[(1, 68740354), (2, 34370177), (41, 1676594), (71, 968174), (82, 838297), (142, 484087), (2911, 23614), (5822, 11807)]