28116892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 52284960

約数和(自身を除く): 24168068

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 6551, 13102, 26204, 189979, 242387, 379958, 484774, 759916, 969548, 7029223, 14058446, 28116892]

約数ペア:

[(1, 28116892), (2, 14058446), (4, 7029223), (29, 969548), (37, 759916), (58, 484774), (74, 379958), (116, 242387), (148, 189979), (1073, 26204), (2146, 13102), (4292, 6551)]