78007166

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1381}}^1$

素因数の和:1907

約数の個数: 16

約数和(自身を含む): 119272128

約数和(自身を除く): 41264962

約数列:

[1, 2, 61, 122, 463, 926, 1381, 2762, 28243, 56486, 84241, 168482, 639403, 1278806, 39003583, 78007166]

約数ペア:

[(1, 78007166), (2, 39003583), (61, 1278806), (122, 639403), (463, 168482), (926, 84241), (1381, 56486), (2762, 28243)]