72205426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{57397}}^1$

素因数の和:57453

約数の個数: 16

約数和(自身を含む): 117780696

約数和(自身を除く): 45575270

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 57397, 114794, 975749, 1951498, 2123689, 4247378, 36102713, 72205426]

約数ペア:

[(1, 72205426), (2, 36102713), (17, 4247378), (34, 2123689), (37, 1951498), (74, 975749), (629, 114794), (1258, 57397)]