28076884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5647}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 54085248

約数和(自身を除く): 26008364

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 5647, 11294, 22588, 62117, 124234, 248468, 638111, 1276222, 2552444, 7019221, 14038442, 28076884]

約数ペア:

[(1, 28076884), (2, 14038442), (4, 7019221), (11, 2552444), (22, 1276222), (44, 638111), (113, 248468), (226, 124234), (452, 62117), (1243, 22588), (2486, 11294), (4972, 5647)]