28804574

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{929}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 44528400

約数和(自身を除く): 15723826

約数列:

[1, 2, 37, 74, 419, 838, 929, 1858, 15503, 31006, 34373, 68746, 389251, 778502, 14402287, 28804574]

約数ペア:

[(1, 28804574), (2, 14402287), (37, 778502), (74, 389251), (419, 68746), (838, 34373), (929, 31006), (1858, 15503)]