72349834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4337}}^1$

素因数の和:4797

約数の個数: 16

約数和(自身を含む): 114523200

約数和(自身を除く): 42173366

約数列:

[1, 2, 19, 38, 439, 878, 4337, 8341, 8674, 16682, 82403, 164806, 1903943, 3807886, 36174917, 72349834]

約数ペア:

[(1, 72349834), (2, 36174917), (19, 3807886), (38, 1903943), (439, 164806), (878, 82403), (4337, 16682), (8341, 8674)]