1281216

素因数分解:

$2^6\times 3^1\times {\mathrm{6673}}^1$

素因数の和:6688

約数の個数: 28

約数和(自身を含む): 3390392

約数和(自身を除く): 2109176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 6673, 13346, 20019, 26692, 40038, 53384, 80076, 106768, 160152, 213536, 320304, 427072, 640608, 1281216]

約数ペア:

[(1, 1281216), (2, 640608), (3, 427072), (4, 320304), (6, 213536), (8, 160152), (12, 106768), (16, 80076), (24, 53384), (32, 40038), (48, 26692), (64, 20019), (96, 13346), (192, 6673)]