38550988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33581}}^1$

素因数の和:33633

約数の個数: 24

約数和(自身を含む): 78984864

約数和(自身を除く): 40433876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 33581, 67162, 134324, 235067, 470134, 940268, 1376821, 2753642, 5507284, 9637747, 19275494, 38550988]

約数ペア:

[(1, 38550988), (2, 19275494), (4, 9637747), (7, 5507284), (14, 2753642), (28, 1376821), (41, 940268), (82, 470134), (164, 235067), (287, 134324), (574, 67162), (1148, 33581)]