42970108

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{2887}}^1$

素因数の和:3013

約数の個数: 18

約数和(自身を含む): 76477128

約数和(自身を除く): 33507020

約数列:

[1, 2, 4, 61, 122, 244, 2887, 3721, 5774, 7442, 11548, 14884, 176107, 352214, 704428, 10742527, 21485054, 42970108]

約数ペア:

[(1, 42970108), (2, 21485054), (4, 10742527), (61, 704428), (122, 352214), (244, 176107), (2887, 14884), (3721, 11548), (5774, 7442)]