38558128

素因数分解:

$2^4\times 7^1\times {\mathrm{344269}}^1$

素因数の和:344284

約数の個数: 20

約数和(自身を含む): 85378960

約数和(自身を除く): 46820832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 344269, 688538, 1377076, 2409883, 2754152, 4819766, 5508304, 9639532, 19279064, 38558128]

約数ペア:

[(1, 38558128), (2, 19279064), (4, 9639532), (7, 5508304), (8, 4819766), (14, 2754152), (16, 2409883), (28, 1377076), (56, 688538), (112, 344269)]