4449712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:3996

約数の個数: 20

約数和(自身を含む): 8744976

約数和(自身を除く): 4295264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3917, 7834, 15668, 31336, 62672, 278107, 556214, 1112428, 2224856, 4449712]

約数ペア:

[(1, 4449712), (2, 2224856), (4, 1112428), (8, 556214), (16, 278107), (71, 62672), (142, 31336), (284, 15668), (568, 7834), (1136, 3917)]