37455171728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{180072941}}^1$

素因数の和:180072962

約数の個数: 20

約数和(自身を含む): 78151656828

約数和(自身を除く): 40696485100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 180072941, 360145882, 720291764, 1440583528, 2340948233, 2881167056, 4681896466, 9363792932, 18727585864, 37455171728]

約数ペア:

[(1, 37455171728), (2, 18727585864), (4, 9363792932), (8, 4681896466), (13, 2881167056), (16, 2340948233), (26, 1440583528), (52, 720291764), (104, 360145882), (208, 180072941)]