42745418

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 64972800

約数和(自身を除く): 22227382

約数列:

[1, 2, 149, 191, 298, 382, 751, 1502, 28459, 56918, 111899, 143441, 223798, 286882, 21372709, 42745418]

約数ペア:

[(1, 42745418), (2, 21372709), (149, 286882), (191, 223798), (298, 143441), (382, 111899), (751, 56918), (1502, 28459)]