28196396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 50871744

約数和(自身を除く): 22675348

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 1583, 3166, 4453, 6332, 8906, 17812, 96563, 115559, 193126, 231118, 386252, 462236, 7049099, 14098198, 28196396]

約数ペア:

[(1, 28196396), (2, 14098198), (4, 7049099), (61, 462236), (73, 386252), (122, 231118), (146, 193126), (244, 115559), (292, 96563), (1583, 17812), (3166, 8906), (4453, 6332)]