74804428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{279121}}^1$

素因数の和:279192

約数の個数: 12

約数和(自身を含む): 132862072

約数和(自身を除く): 58057644

約数列:

[1, 2, 4, 67, 134, 268, 279121, 558242, 1116484, 18701107, 37402214, 74804428]

約数ペア:

[(1, 74804428), (2, 37402214), (4, 18701107), (67, 1116484), (134, 558242), (268, 279121)]