71683424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131771}}^1$

素因数の和:131798

約数の個数: 24

約数和(自身を含む): 149429448

約数和(自身を除く): 77746024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 131771, 263542, 527084, 1054168, 2108336, 2240107, 4216672, 4480214, 8960428, 17920856, 35841712, 71683424]

約数ペア:

[(1, 71683424), (2, 35841712), (4, 17920856), (8, 8960428), (16, 4480214), (17, 4216672), (32, 2240107), (34, 2108336), (68, 1054168), (136, 527084), (272, 263542), (544, 131771)]