74877268

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 133799400

約数和(自身を除く): 58922132

約数列:

[1, 2, 4, 73, 146, 149, 292, 298, 596, 1721, 3442, 6884, 10877, 21754, 43508, 125633, 251266, 256429, 502532, 512858, 1025716, 18719317, 37438634, 74877268]

約数ペア:

[(1, 74877268), (2, 37438634), (4, 18719317), (73, 1025716), (146, 512858), (149, 502532), (292, 256429), (298, 251266), (596, 125633), (1721, 43508), (3442, 21754), (6884, 10877)]