28922036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 31618444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 857, 1298, 1534, 1714, 2596, 3068, 3428, 8437, 9427, 11141, 16874, 18854, 22282, 33748, 37708, 44564, 50563, 101126, 122551, 202252, 245102, 490204, 556193, 657319, 1112386, 1314638, 2224772, 2629276, 7230509, 14461018, 28922036]

約数ペア:

[(1, 28922036), (2, 14461018), (4, 7230509), (11, 2629276), (13, 2224772), (22, 1314638), (26, 1112386), (44, 657319), (52, 556193), (59, 490204), (118, 245102), (143, 202252), (236, 122551), (286, 101126), (572, 50563), (649, 44564), (767, 37708), (857, 33748), (1298, 22282), (1534, 18854), (1714, 16874), (2596, 11141), (3068, 9427), (3428, 8437)]