71691836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6833}}^1$

素因数の和:6941

約数の個数: 24

約数和(自身を含む): 130502064

約数和(自身を除く): 58810228

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 6833, 10492, 13666, 27332, 293819, 416813, 587638, 833626, 1175276, 1667252, 17922959, 35845918, 71691836]

約数ペア:

[(1, 71691836), (2, 35845918), (4, 17922959), (43, 1667252), (61, 1175276), (86, 833626), (122, 587638), (172, 416813), (244, 293819), (2623, 27332), (5246, 13666), (6833, 10492)]