28994836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29347}}^1$

素因数の和:29383

約数の個数: 24

約数和(自身を含む): 57522080

約数和(自身を除く): 28527244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 29347, 58694, 117388, 381511, 557593, 763022, 1115186, 1526044, 2230372, 7248709, 14497418, 28994836]

約数ペア:

[(1, 28994836), (2, 14497418), (4, 7248709), (13, 2230372), (19, 1526044), (26, 1115186), (38, 763022), (52, 557593), (76, 381511), (247, 117388), (494, 58694), (988, 29347)]