40452026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28771}}^1$

素因数の和:28829

約数の個数: 16

約数和(自身を含む): 65600160

約数和(自身を除く): 25148134

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 28771, 57542, 546649, 1064527, 1093298, 2129054, 20226013, 40452026]

約数ペア:

[(1, 40452026), (2, 20226013), (19, 2129054), (37, 1093298), (38, 1064527), (74, 546649), (703, 57542), (1406, 28771)]