61854364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 134670816

約数和(自身を除く): 72816452

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 6361, 9724, 12722, 25444, 69971, 82693, 108137, 139942, 165386, 216274, 279884, 330772, 432548, 909623, 1189507, 1405781, 1819246, 2379014, 2811562, 3638492, 4758028, 5623124, 15463591, 30927182, 61854364]

約数ペア:

[(1, 61854364), (2, 30927182), (4, 15463591), (11, 5623124), (13, 4758028), (17, 3638492), (22, 2811562), (26, 2379014), (34, 1819246), (44, 1405781), (52, 1189507), (68, 909623), (143, 432548), (187, 330772), (221, 279884), (286, 216274), (374, 165386), (442, 139942), (572, 108137), (748, 82693), (884, 69971), (2431, 25444), (4862, 12722), (6361, 9724)]