71192044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21013}}^1$

素因数の和:21046

約数の個数: 36

約数和(自身を含む): 156512272

約数和(自身を除く): 85320228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21013, 42026, 84052, 147091, 231143, 294182, 462286, 588364, 924572, 1618001, 2542573, 3236002, 5085146, 6472004, 10170292, 17798011, 35596022, 71192044]

約数ペア:

[(1, 71192044), (2, 35596022), (4, 17798011), (7, 10170292), (11, 6472004), (14, 5085146), (22, 3236002), (28, 2542573), (44, 1618001), (77, 924572), (121, 588364), (154, 462286), (242, 294182), (308, 231143), (484, 147091), (847, 84052), (1694, 42026), (3388, 21013)]