42676538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 65214720

約数和(自身を除く): 22538182

約数列:

[1, 2, 71, 142, 271, 542, 1109, 2218, 19241, 38482, 78739, 157478, 300539, 601078, 21338269, 42676538]

約数ペア:

[(1, 42676538), (2, 21338269), (71, 601078), (142, 300539), (271, 157478), (542, 78739), (1109, 38482), (2218, 19241)]