65288696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67447}}^1$

素因数の和:67475

約数の個数: 24

約数和(自身を含む): 134558760

約数和(自身を除く): 69270064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 67447, 134894, 269788, 539576, 741917, 1483834, 2967668, 5935336, 8161087, 16322174, 32644348, 65288696]

約数ペア:

[(1, 65288696), (2, 32644348), (4, 16322174), (8, 8161087), (11, 5935336), (22, 2967668), (44, 1483834), (88, 741917), (121, 539576), (242, 269788), (484, 134894), (968, 67447)]