7931888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{6791}}^1$

素因数の和:6872

約数の個数: 20

約数和(自身を含む): 15580848

約数和(自身を除く): 7648960

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 6791, 13582, 27164, 54328, 108656, 495743, 991486, 1982972, 3965944, 7931888]

約数ペア:

[(1, 7931888), (2, 3965944), (4, 1982972), (8, 991486), (16, 495743), (73, 108656), (146, 54328), (292, 27164), (584, 13582), (1168, 6791)]