38865092

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20717}}^1$

素因数の和:20795

約数の個数: 24

約数和(自身を含む): 78894144

約数和(自身を除く): 40029052

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20717, 41434, 82868, 145019, 290038, 580076, 1388039, 2776078, 5552156, 9716273, 19432546, 38865092]

約数ペア:

[(1, 38865092), (2, 19432546), (4, 9716273), (7, 5552156), (14, 2776078), (28, 1388039), (67, 580076), (134, 290038), (268, 145019), (469, 82868), (938, 41434), (1876, 20717)]