28354924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18803}}^1$

素因数の和:18849

約数の個数: 24

約数和(自身を含む): 55283760

約数和(自身を除く): 26928836

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18803, 37606, 75212, 244439, 488878, 545287, 977756, 1090574, 2181148, 7088731, 14177462, 28354924]

約数ペア:

[(1, 28354924), (2, 14177462), (4, 7088731), (13, 2181148), (26, 1090574), (29, 977756), (52, 545287), (58, 488878), (116, 244439), (377, 75212), (754, 37606), (1508, 18803)]