21652340864

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2196869}}^1$

素因数の和:2196901

約数の個数: 64

約数和(自身を含む): 53779377600

約数和(自身を除く): 32127036736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 2196869, 4393738, 8787476, 15378083, 17574952, 24165559, 30756166, 35149904, 48331118, 61512332, 70299808, 96662236, 123024664, 140599616, 169158913, 193324472, 246049328, 281199232, 338317826, 386648944, 492098656, 676635652, 773297888, 984197312, 1353271304, 1546595776, 1968394624, 2706542608, 3093191552, 5413085216, 10826170432, 21652340864]

約数ペア:

[(1, 21652340864), (2, 10826170432), (4, 5413085216), (7, 3093191552), (8, 2706542608), (11, 1968394624), (14, 1546595776), (16, 1353271304), (22, 984197312), (28, 773297888), (32, 676635652), (44, 492098656), (56, 386648944), (64, 338317826), (77, 281199232), (88, 246049328), (112, 193324472), (128, 169158913), (154, 140599616), (176, 123024664), (224, 96662236), (308, 70299808), (352, 61512332), (448, 48331118), (616, 35149904), (704, 30756166), (896, 24165559), (1232, 17574952), (1408, 15378083), (2464, 8787476), (4928, 4393738), (9856, 2196869)]