17951072

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{7901}}^1$

素因数の和:7982

約数の個数: 24

約数和(自身を含む): 35843472

約数和(自身を除く): 17892400

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 7901, 15802, 31604, 63208, 126416, 252832, 560971, 1121942, 2243884, 4487768, 8975536, 17951072]

約数ペア:

[(1, 17951072), (2, 8975536), (4, 4487768), (8, 2243884), (16, 1121942), (32, 560971), (71, 252832), (142, 126416), (284, 63208), (568, 31604), (1136, 15802), (2272, 7901)]