21774624896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{10006721}}^1$

素因数の和:10006752

約数の個数: 32

約数和(自身を含む): 45930853980

約数和(自身を除く): 24156229084

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 10006721, 20013442, 40026884, 80053768, 160107536, 170114257, 320215072, 340228514, 640430144, 680457028, 1280860288, 1360914056, 2721828112, 5443656224, 10887312448, 21774624896]

約数ペア:

[(1, 21774624896), (2, 10887312448), (4, 5443656224), (8, 2721828112), (16, 1360914056), (17, 1280860288), (32, 680457028), (34, 640430144), (64, 340228514), (68, 320215072), (128, 170114257), (136, 160107536), (272, 80053768), (544, 40026884), (1088, 20013442), (2176, 10006721)]