238429072

素因数分解:

$2^4\times 7^1\times {\mathrm{2128831}}^1$

素因数の和:2128846

約数の個数: 20

約数和(自身を含む): 527950336

約数和(自身を除く): 289521264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2128831, 4257662, 8515324, 14901817, 17030648, 29803634, 34061296, 59607268, 119214536, 238429072]

約数ペア:

[(1, 238429072), (2, 119214536), (4, 59607268), (7, 34061296), (8, 29803634), (14, 17030648), (16, 14901817), (28, 8515324), (56, 4257662), (112, 2128831)]