28943308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1021}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 53511920

約数和(自身を除く): 24568612

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1021, 1492, 2042, 4084, 7087, 14174, 19399, 28348, 38798, 77596, 380833, 761666, 1523332, 7235827, 14471654, 28943308]

約数ペア:

[(1, 28943308), (2, 14471654), (4, 7235827), (19, 1523332), (38, 761666), (76, 380833), (373, 77596), (746, 38798), (1021, 28348), (1492, 19399), (2042, 14174), (4084, 7087)]