40832728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 80258400

約数和(自身を除く): 39425672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 313, 626, 709, 1252, 1418, 2504, 2836, 5672, 7199, 14398, 16307, 28796, 32614, 57592, 65228, 130456, 221917, 443834, 887668, 1775336, 5104091, 10208182, 20416364, 40832728]

約数ペア:

[(1, 40832728), (2, 20416364), (4, 10208182), (8, 5104091), (23, 1775336), (46, 887668), (92, 443834), (184, 221917), (313, 130456), (626, 65228), (709, 57592), (1252, 32614), (1418, 28796), (2504, 16307), (2836, 14398), (5672, 7199)]