42047668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 79880192

約数和(自身を除く): 37832524

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6367, 6604, 12734, 25468, 82771, 165542, 331084, 808609, 1617218, 3234436, 10511917, 21023834, 42047668]

約数ペア:

[(1, 42047668), (2, 21023834), (4, 10511917), (13, 3234436), (26, 1617218), (52, 808609), (127, 331084), (254, 165542), (508, 82771), (1651, 25468), (3302, 12734), (6367, 6604)]