129409712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6701}}^1$

素因数の和:6797

約数の個数: 40

約数和(自身を含む): 269259552

約数和(自身を除く): 139849840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 6701, 9656, 13402, 19312, 26804, 53608, 107216, 113917, 227834, 455668, 475771, 911336, 951542, 1822672, 1903084, 3806168, 7612336, 8088107, 16176214, 32352428, 64704856, 129409712]

約数ペア:

[(1, 129409712), (2, 64704856), (4, 32352428), (8, 16176214), (16, 8088107), (17, 7612336), (34, 3806168), (68, 1903084), (71, 1822672), (136, 951542), (142, 911336), (272, 475771), (284, 455668), (568, 227834), (1136, 113917), (1207, 107216), (2414, 53608), (4828, 26804), (6701, 19312), (9656, 13402)]