42315494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43987}}^1$

素因数の和:44039

約数の個数: 16

約数和(自身を含む): 70204848

約数和(自身を除く): 27889354

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 43987, 87974, 571831, 1143662, 1627519, 3255038, 21157747, 42315494]

約数ペア:

[(1, 42315494), (2, 21157747), (13, 3255038), (26, 1627519), (37, 1143662), (74, 571831), (481, 87974), (962, 43987)]