72949274

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{5903}}^1$

素因数の和:6109

約数の個数: 16

約数和(自身を含む): 113073408

約数和(自身を除く): 40124134

約数列:

[1, 2, 37, 74, 167, 334, 5903, 6179, 11806, 12358, 218411, 436822, 985801, 1971602, 36474637, 72949274]

約数ペア:

[(1, 72949274), (2, 36474637), (37, 1971602), (74, 985801), (167, 436822), (334, 218411), (5903, 12358), (6179, 11806)]