56915672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1009}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 116715600

約数和(自身を除く): 59799928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641, 1009, 1282, 2018, 2564, 4036, 5128, 7051, 8072, 11099, 14102, 22198, 28204, 44396, 56408, 88792, 646769, 1293538, 2587076, 5174152, 7114459, 14228918, 28457836, 56915672]

約数ペア:

[(1, 56915672), (2, 28457836), (4, 14228918), (8, 7114459), (11, 5174152), (22, 2587076), (44, 1293538), (88, 646769), (641, 88792), (1009, 56408), (1282, 44396), (2018, 28204), (2564, 22198), (4036, 14102), (5128, 11099), (7051, 8072)]