42620374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10867}}^1$

素因数の和:10959

約数の個数: 16

約数和(自身を含む): 66903408

約数和(自身を除く): 24283034

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 10867, 21734, 402079, 575951, 804158, 1151902, 21310187, 42620374]

約数ペア:

[(1, 42620374), (2, 21310187), (37, 1151902), (53, 804158), (74, 575951), (106, 402079), (1961, 21734), (3922, 10867)]