7842992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{16903}}^1$

素因数の和:16940

約数の個数: 20

約数和(自身を含む): 15720720

約数和(自身を除く): 7877728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 16903, 33806, 67612, 135224, 270448, 490187, 980374, 1960748, 3921496, 7842992]

約数ペア:

[(1, 7842992), (2, 3921496), (4, 1960748), (8, 980374), (16, 490187), (29, 270448), (58, 135224), (116, 67612), (232, 33806), (464, 16903)]