64930288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 133125408

約数和(自身を除く): 68195120

約数列:

[1, 2, 4, 8, 16, 23, 46, 73, 92, 146, 184, 292, 368, 584, 1168, 1679, 2417, 3358, 4834, 6716, 9668, 13432, 19336, 26864, 38672, 55591, 111182, 176441, 222364, 352882, 444728, 705764, 889456, 1411528, 2823056, 4058143, 8116286, 16232572, 32465144, 64930288]

約数ペア:

[(1, 64930288), (2, 32465144), (4, 16232572), (8, 8116286), (16, 4058143), (23, 2823056), (46, 1411528), (73, 889456), (92, 705764), (146, 444728), (184, 352882), (292, 222364), (368, 176441), (584, 111182), (1168, 55591), (1679, 38672), (2417, 26864), (3358, 19336), (4834, 13432), (6716, 9668)]