38305384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 39310616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 839, 878, 1678, 1756, 3356, 3512, 5707, 6712, 10907, 11414, 21814, 22828, 43628, 45656, 87256, 368321, 736642, 1473284, 2946568, 4788173, 9576346, 19152692, 38305384]

約数ペア:

[(1, 38305384), (2, 19152692), (4, 9576346), (8, 4788173), (13, 2946568), (26, 1473284), (52, 736642), (104, 368321), (439, 87256), (839, 45656), (878, 43628), (1678, 22828), (1756, 21814), (3356, 11414), (3512, 10907), (5707, 6712)]