78245078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1447}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 123717120

約数和(自身を除く): 45472042

約数列:

[1, 2, 19, 38, 1423, 1447, 2846, 2894, 27037, 27493, 54074, 54986, 2059081, 4118162, 39122539, 78245078]

約数ペア:

[(1, 78245078), (2, 39122539), (19, 4118162), (38, 2059081), (1423, 54986), (1447, 54074), (2846, 27493), (2894, 27037)]