40574956

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{28099}}^1$

素因数の和:28141

約数の個数: 18

約数和(自身を含む): 74942700

約数和(自身を除く): 34367744

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 28099, 56198, 112396, 533881, 1067762, 2135524, 10143739, 20287478, 40574956]

約数ペア:

[(1, 40574956), (2, 20287478), (4, 10143739), (19, 2135524), (38, 1067762), (76, 533881), (361, 112396), (722, 56198), (1444, 28099)]