28314196

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{13381}}^1$

素因数の和:13431

約数の個数: 18

約数和(自身を含む): 51801722

約数和(自身を除く): 23487526

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 13381, 26762, 53524, 307763, 615526, 1231052, 7078549, 14157098, 28314196]

約数ペア:

[(1, 28314196), (2, 14157098), (4, 7078549), (23, 1231052), (46, 615526), (92, 307763), (529, 53524), (1058, 26762), (2116, 13381)]