4078568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39217}}^1$

素因数の和:39236

約数の個数: 16

約数和(自身を含む): 8235780

約数和(自身を除く): 4157212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 39217, 78434, 156868, 313736, 509821, 1019642, 2039284, 4078568]

約数ペア:

[(1, 4078568), (2, 2039284), (4, 1019642), (8, 509821), (13, 313736), (26, 156868), (52, 78434), (104, 39217)]