15008032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 17590688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 839, 1118, 1376, 1678, 2236, 3356, 4472, 6712, 8944, 10907, 13424, 17888, 21814, 26848, 36077, 43628, 72154, 87256, 144308, 174512, 288616, 349024, 469001, 577232, 938002, 1154464, 1876004, 3752008, 7504016, 15008032]

約数ペア:

[(1, 15008032), (2, 7504016), (4, 3752008), (8, 1876004), (13, 1154464), (16, 938002), (26, 577232), (32, 469001), (43, 349024), (52, 288616), (86, 174512), (104, 144308), (172, 87256), (208, 72154), (344, 43628), (416, 36077), (559, 26848), (688, 21814), (839, 17888), (1118, 13424), (1376, 10907), (1678, 8944), (2236, 6712), (3356, 4472)]