66885824

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{13229}}^1$

素因数の和:13320

約数の個数: 28

約数和(自身を含む): 134416800

約数和(自身を除く): 67530976

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 13229, 26458, 52916, 105832, 211664, 423328, 846656, 1045091, 2090182, 4180364, 8360728, 16721456, 33442912, 66885824]

約数ペア:

[(1, 66885824), (2, 33442912), (4, 16721456), (8, 8360728), (16, 4180364), (32, 2090182), (64, 1045091), (79, 846656), (158, 423328), (316, 211664), (632, 105832), (1264, 52916), (2528, 26458), (5056, 13229)]