68529736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1489}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 140536800

約数和(自身を除く): 72007064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 1046, 1489, 2092, 2978, 4184, 5753, 5956, 11506, 11912, 16379, 23012, 32758, 46024, 65516, 131032, 778747, 1557494, 3114988, 6229976, 8566217, 17132434, 34264868, 68529736]

約数ペア:

[(1, 68529736), (2, 34264868), (4, 17132434), (8, 8566217), (11, 6229976), (22, 3114988), (44, 1557494), (88, 778747), (523, 131032), (1046, 65516), (1489, 46024), (2092, 32758), (2978, 23012), (4184, 16379), (5753, 11912), (5956, 11506)]