21635008

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3347}}^1$

素因数の和:3460

約数の個数: 28

約数和(自身を含む): 43369992

約数和(自身を除く): 21734984

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 3347, 6464, 6694, 13388, 26776, 53552, 107104, 214208, 338047, 676094, 1352188, 2704376, 5408752, 10817504, 21635008]

約数ペア:

[(1, 21635008), (2, 10817504), (4, 5408752), (8, 2704376), (16, 1352188), (32, 676094), (64, 338047), (101, 214208), (202, 107104), (404, 53552), (808, 26776), (1616, 13388), (3232, 6694), (3347, 6464)]