76521424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15889}}^1$

素因数の和:15947

約数の個数: 40

約数和(自身を含む): 173391680

約数和(自身を除く): 96870256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 15889, 31778, 63556, 111223, 127112, 222446, 254224, 444892, 683227, 889784, 1366454, 1779568, 2732908, 4782589, 5465816, 9565178, 10931632, 19130356, 38260712, 76521424]

約数ペア:

[(1, 76521424), (2, 38260712), (4, 19130356), (7, 10931632), (8, 9565178), (14, 5465816), (16, 4782589), (28, 2732908), (43, 1779568), (56, 1366454), (86, 889784), (112, 683227), (172, 444892), (301, 254224), (344, 222446), (602, 127112), (688, 111223), (1204, 63556), (2408, 31778), (4816, 15889)]