42460478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 67173840

約数和(自身を除く): 24713362

約数列:

[1, 2, 19, 38, 821, 1361, 1642, 2722, 15599, 25859, 31198, 51718, 1117381, 2234762, 21230239, 42460478]

約数ペア:

[(1, 42460478), (2, 21230239), (19, 2234762), (38, 1117381), (821, 51718), (1361, 31198), (1642, 25859), (2722, 15599)]