75319268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{991043}}^1$

素因数の和:991066

約数の個数: 12

約数和(自身を含む): 138746160

約数和(自身を除く): 63426892

約数列:

[1, 2, 4, 19, 38, 76, 991043, 1982086, 3964172, 18829817, 37659634, 75319268]

約数ペア:

[(1, 75319268), (2, 37659634), (4, 18829817), (19, 3964172), (38, 1982086), (76, 991043)]