42086642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70379}}^1$

素因数の和:70417

約数の個数: 16

約数和(自身を含む): 70943040

約数和(自身を除く): 28856398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 70379, 140758, 914927, 1618717, 1829854, 3237434, 21043321, 42086642]

約数ペア:

[(1, 42086642), (2, 21043321), (13, 3237434), (23, 1829854), (26, 1618717), (46, 914927), (299, 140758), (598, 70379)]