327838448

素因数分解:

$2^4\times 7^1\times {\mathrm{2927129}}^1$

素因数の和:2927144

約数の個数: 20

約数和(自身を含む): 725928240

約数和(自身を除く): 398089792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2927129, 5854258, 11708516, 20489903, 23417032, 40979806, 46834064, 81959612, 163919224, 327838448]

約数ペア:

[(1, 327838448), (2, 163919224), (4, 81959612), (7, 46834064), (8, 40979806), (14, 23417032), (16, 20489903), (28, 11708516), (56, 5854258), (112, 2927129)]