68561612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144037}}^1$

素因数の和:144065

約数の個数: 24

約数和(自身を含む): 145190304

約数和(自身を除く): 76628692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144037, 288074, 576148, 1008259, 2016518, 2448629, 4033036, 4897258, 9794516, 17140403, 34280806, 68561612]

約数ペア:

[(1, 68561612), (2, 34280806), (4, 17140403), (7, 9794516), (14, 4897258), (17, 4033036), (28, 2448629), (34, 2016518), (68, 1008259), (119, 576148), (238, 288074), (476, 144037)]