28752404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 52106208

約数和(自身を除く): 23353804

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1483, 2966, 4847, 5932, 9694, 19388, 54871, 109742, 194273, 219484, 388546, 777092, 7188101, 14376202, 28752404]

約数ペア:

[(1, 28752404), (2, 14376202), (4, 7188101), (37, 777092), (74, 388546), (131, 219484), (148, 194273), (262, 109742), (524, 54871), (1483, 19388), (2966, 9694), (4847, 5932)]