68040658

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 120092544

約数和(自身を除く): 52051886

約数列:

[1, 2, 7, 14, 53, 106, 107, 214, 371, 742, 749, 857, 1498, 1714, 5671, 5999, 11342, 11998, 39697, 45421, 79394, 90842, 91699, 183398, 317947, 635894, 641893, 1283786, 4860047, 9720094, 34020329, 68040658]

約数ペア:

[(1, 68040658), (2, 34020329), (7, 9720094), (14, 4860047), (53, 1283786), (106, 641893), (107, 635894), (214, 317947), (371, 183398), (742, 91699), (749, 90842), (857, 79394), (1498, 45421), (1714, 39697), (5671, 11998), (5999, 11342)]