78320428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50077}}^1$

素因数の和:50121

約数の個数: 24

約数和(自身を含む): 151435872

約数和(自身を除く): 73115444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 50077, 100154, 200308, 851309, 1151771, 1702618, 2303542, 3405236, 4607084, 19580107, 39160214, 78320428]

約数ペア:

[(1, 78320428), (2, 39160214), (4, 19580107), (17, 4607084), (23, 3405236), (34, 2303542), (46, 1702618), (68, 1151771), (92, 851309), (391, 200308), (782, 100154), (1564, 50077)]