74952568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{493109}}^1$

素因数の和:493134

約数の個数: 16

約数和(自身を含む): 147933000

約数和(自身を除く): 72980432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 493109, 986218, 1972436, 3944872, 9369071, 18738142, 37476284, 74952568]

約数ペア:

[(1, 74952568), (2, 37476284), (4, 18738142), (8, 9369071), (19, 3944872), (38, 1972436), (76, 986218), (152, 493109)]