69798272

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{5399}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 140454000

約数和(自身を除く): 70655728

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 5399, 6464, 10798, 12928, 21596, 43192, 86384, 172768, 345536, 545299, 691072, 1090598, 2181196, 4362392, 8724784, 17449568, 34899136, 69798272]

約数ペア:

[(1, 69798272), (2, 34899136), (4, 17449568), (8, 8724784), (16, 4362392), (32, 2181196), (64, 1090598), (101, 691072), (128, 545299), (202, 345536), (404, 172768), (808, 86384), (1616, 43192), (3232, 21596), (5399, 12928), (6464, 10798)]