74466847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 97800192

約数和(自身を除く): 23333345

約数列:

[1, 7, 13, 23, 47, 91, 161, 299, 329, 611, 757, 1081, 2093, 4277, 5299, 7567, 9841, 14053, 17411, 35579, 68887, 98371, 121877, 226343, 249053, 462527, 818317, 1584401, 3237689, 5728219, 10638121, 74466847]

約数ペア:

[(1, 74466847), (7, 10638121), (13, 5728219), (23, 3237689), (47, 1584401), (91, 818317), (161, 462527), (299, 249053), (329, 226343), (611, 121877), (757, 98371), (1081, 68887), (2093, 35579), (4277, 17411), (5299, 14053), (7567, 9841)]