78063718

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 119198016

約数和(自身を除く): 41134298

約数列:

[1, 2, 73, 146, 271, 542, 1973, 3946, 19783, 39566, 144029, 288058, 534683, 1069366, 39031859, 78063718]

約数ペア:

[(1, 78063718), (2, 39031859), (73, 1069366), (146, 534683), (271, 288058), (542, 144029), (1973, 39566), (3946, 19783)]