28171684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{227191}}^1$

素因数の和:227226

約数の個数: 12

約数和(自身を含む): 50891008

約数和(自身を除く): 22719324

約数列:

[1, 2, 4, 31, 62, 124, 227191, 454382, 908764, 7042921, 14085842, 28171684]

約数ペア:

[(1, 28171684), (2, 14085842), (4, 7042921), (31, 908764), (62, 454382), (124, 227191)]