28031036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4219}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 53880960

約数和(自身を除く): 25849924

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 4219, 6644, 8438, 16876, 46409, 92818, 185636, 637069, 1274138, 2548276, 7007759, 14015518, 28031036]

約数ペア:

[(1, 28031036), (2, 14015518), (4, 7007759), (11, 2548276), (22, 1274138), (44, 637069), (151, 185636), (302, 92818), (604, 46409), (1661, 16876), (3322, 8438), (4219, 6644)]