40214968

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 77332320

約数和(自身を除く): 37117352

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 568, 701, 808, 1402, 2804, 5608, 7171, 14342, 28684, 49771, 57368, 70801, 99542, 141602, 199084, 283204, 398168, 566408, 5026871, 10053742, 20107484, 40214968]

約数ペア:

[(1, 40214968), (2, 20107484), (4, 10053742), (8, 5026871), (71, 566408), (101, 398168), (142, 283204), (202, 199084), (284, 141602), (404, 99542), (568, 70801), (701, 57368), (808, 49771), (1402, 28684), (2804, 14342), (5608, 7171)]