68558756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144031}}^1$

素因数の和:144059

約数の個数: 24

約数和(自身を含む): 145184256

約数和(自身を除く): 76625500

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144031, 288062, 576124, 1008217, 2016434, 2448527, 4032868, 4897054, 9794108, 17139689, 34279378, 68558756]

約数ペア:

[(1, 68558756), (2, 34279378), (4, 17139689), (7, 9794108), (14, 4897054), (17, 4032868), (28, 2448527), (34, 2016434), (68, 1008217), (119, 576124), (238, 288062), (476, 144031)]