238306768

素因数分解:

$2^4\times 7^1\times {\mathrm{2127739}}^1$

素因数の和:2127754

約数の個数: 20

約数和(自身を含む): 527679520

約数和(自身を除く): 289372752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2127739, 4255478, 8510956, 14894173, 17021912, 29788346, 34043824, 59576692, 119153384, 238306768]

約数ペア:

[(1, 238306768), (2, 119153384), (4, 59576692), (7, 34043824), (8, 29788346), (14, 17021912), (16, 14894173), (28, 8510956), (56, 4255478), (112, 2127739)]