7621424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6709}}^1$

素因数の和:6788

約数の個数: 20

約数和(自身を含む): 14976720

約数和(自身を除く): 7355296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6709, 13418, 26836, 53672, 107344, 476339, 952678, 1905356, 3810712, 7621424]

約数ペア:

[(1, 7621424), (2, 3810712), (4, 1905356), (8, 952678), (16, 476339), (71, 107344), (142, 53672), (284, 26836), (568, 13418), (1136, 6709)]