66449468

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 119387520

約数和(自身を除く): 52938052

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 2819, 5638, 5893, 11276, 11786, 23572, 200149, 233977, 400298, 467954, 800596, 935908, 16612367, 33224734, 66449468]

約数ペア:

[(1, 66449468), (2, 33224734), (4, 16612367), (71, 935908), (83, 800596), (142, 467954), (166, 400298), (284, 233977), (332, 200149), (2819, 23572), (5638, 11786), (5893, 11276)]