28353318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{675079}}^1$

素因数の和:675091

約数の個数: 16

約数和(自身を含む): 64807680

約数和(自身を除く): 36454362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 675079, 1350158, 2025237, 4050474, 4725553, 9451106, 14176659, 28353318]

約数ペア:

[(1, 28353318), (2, 14176659), (3, 9451106), (6, 4725553), (7, 4050474), (14, 2025237), (21, 1350158), (42, 675079)]