65208814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 44277266

約数列:

[1, 2, 11, 22, 71, 109, 142, 218, 383, 766, 781, 1199, 1562, 2398, 4213, 7739, 8426, 15478, 27193, 41747, 54386, 83494, 85129, 170258, 299123, 459217, 598246, 918434, 2964037, 5928074, 32604407, 65208814]

約数ペア:

[(1, 65208814), (2, 32604407), (11, 5928074), (22, 2964037), (71, 918434), (109, 598246), (142, 459217), (218, 299123), (383, 170258), (766, 85129), (781, 83494), (1199, 54386), (1562, 41747), (2398, 27193), (4213, 15478), (7739, 8426)]