28951868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1063}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 55413120

約数和(自身を除く): 26461252

約数列:

[1, 2, 4, 11, 22, 44, 619, 1063, 1238, 2126, 2476, 4252, 6809, 11693, 13618, 23386, 27236, 46772, 657997, 1315994, 2631988, 7237967, 14475934, 28951868]

約数ペア:

[(1, 28951868), (2, 14475934), (4, 7237967), (11, 2631988), (22, 1315994), (44, 657997), (619, 46772), (1063, 27236), (1238, 23386), (2126, 13618), (2476, 11693), (4252, 6809)]