28395386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 47744640

約数和(自身を除く): 19349254

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 437, 613, 874, 1007, 1219, 1226, 2014, 2438, 11647, 14099, 23161, 23294, 28198, 32489, 46322, 64978, 267881, 535762, 617291, 747247, 1234582, 1494494, 14197693, 28395386]

約数ペア:

[(1, 28395386), (2, 14197693), (19, 1494494), (23, 1234582), (38, 747247), (46, 617291), (53, 535762), (106, 267881), (437, 64978), (613, 46322), (874, 32489), (1007, 28198), (1219, 23294), (1226, 23161), (2014, 14099), (2438, 11647)]