42267370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53503}}^1$

素因数の和:53589

約数の個数: 16

約数和(自身を含む): 77045760

約数和(自身を除く): 34778390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 53503, 107006, 267515, 535030, 4226737, 8453474, 21133685, 42267370]

約数ペア:

[(1, 42267370), (2, 21133685), (5, 8453474), (10, 4226737), (79, 535030), (158, 267515), (395, 107006), (790, 53503)]