42586564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3989}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 79432920

約数和(自身を除く): 36846356

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 3989, 5338, 7978, 10676, 15956, 67813, 135626, 271252, 626273, 1252546, 2505092, 10646641, 21293282, 42586564]

約数ペア:

[(1, 42586564), (2, 21293282), (4, 10646641), (17, 2505092), (34, 1252546), (68, 626273), (157, 271252), (314, 135626), (628, 67813), (2669, 15956), (3989, 10676), (5338, 7978)]