40484194

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 62004600

約数和(自身を除く): 21520406

約数列:

[1, 2, 73, 146, 149, 298, 1861, 3722, 10877, 21754, 135853, 271706, 277289, 554578, 20242097, 40484194]

約数ペア:

[(1, 40484194), (2, 20242097), (73, 554578), (146, 277289), (149, 271706), (298, 135853), (1861, 21754), (3722, 10877)]