72511144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{477047}}^1$

素因数の和:477072

約数の個数: 16

約数和(自身を含む): 143114400

約数和(自身を除く): 70603256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 477047, 954094, 1908188, 3816376, 9063893, 18127786, 36255572, 72511144]

約数ペア:

[(1, 72511144), (2, 36255572), (4, 18127786), (8, 9063893), (19, 3816376), (38, 1908188), (76, 954094), (152, 477047)]