15120752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 40

約数和(自身を含む): 32381856

約数和(自身を除く): 17261104

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2417, 3128, 4834, 6256, 9668, 19336, 38672, 41089, 55591, 82178, 111182, 164356, 222364, 328712, 444728, 657424, 889456, 945047, 1890094, 3780188, 7560376, 15120752]

約数ペア:

[(1, 15120752), (2, 7560376), (4, 3780188), (8, 1890094), (16, 945047), (17, 889456), (23, 657424), (34, 444728), (46, 328712), (68, 222364), (92, 164356), (136, 111182), (184, 82178), (272, 55591), (368, 41089), (391, 38672), (782, 19336), (1564, 9668), (2417, 6256), (3128, 4834)]