74498392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{490121}}^1$

素因数の和:490146

約数の個数: 16

約数和(自身を含む): 147036600

約数和(自身を除く): 72538208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 490121, 980242, 1960484, 3920968, 9312299, 18624598, 37249196, 74498392]

約数ペア:

[(1, 74498392), (2, 37249196), (4, 18624598), (8, 9312299), (19, 3920968), (38, 1960484), (76, 980242), (152, 490121)]