17628016

素因数分解:

$2^4\times 7^1\times {\mathrm{157393}}^1$

素因数の和:157408

約数の個数: 20

約数和(自身を含む): 39033712

約数和(自身を除く): 21405696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157393, 314786, 629572, 1101751, 1259144, 2203502, 2518288, 4407004, 8814008, 17628016]

約数ペア:

[(1, 17628016), (2, 8814008), (4, 4407004), (7, 2518288), (8, 2203502), (14, 1259144), (16, 1101751), (28, 629572), (56, 314786), (112, 157393)]