47739406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 37609970

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 2351, 4702, 10153, 20306, 25861, 30563, 51722, 61126, 166921, 333842, 336193, 672386, 1836131, 2169973, 3672262, 4339946, 23869703, 47739406]

約数ペア:

[(1, 47739406), (2, 23869703), (11, 4339946), (13, 3672262), (22, 2169973), (26, 1836131), (71, 672386), (142, 336193), (143, 333842), (286, 166921), (781, 61126), (923, 51722), (1562, 30563), (1846, 25861), (2351, 20306), (4702, 10153)]