40049152

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 94181472

約数和(自身を除く): 54132320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 547, 572, 704, 832, 1094, 1144, 1408, 1664, 2188, 2288, 2816, 3328, 4376, 4576, 5632, 6017, 6656, 7111, 8752, 9152, 12034, 14222, 17504, 18304, 24068, 28444, 35008, 36608, 48136, 56888, 70016, 73216, 78221, 96272, 113776, 140032, 156442, 192544, 227552, 280064, 312884, 385088, 455104, 625768, 770176, 910208, 1251536, 1540352, 1820416, 2503072, 3080704, 3640832, 5006144, 10012288, 20024576, 40049152]

約数ペア:

[(1, 40049152), (2, 20024576), (4, 10012288), (8, 5006144), (11, 3640832), (13, 3080704), (16, 2503072), (22, 1820416), (26, 1540352), (32, 1251536), (44, 910208), (52, 770176), (64, 625768), (88, 455104), (104, 385088), (128, 312884), (143, 280064), (176, 227552), (208, 192544), (256, 156442), (286, 140032), (352, 113776), (416, 96272), (512, 78221), (547, 73216), (572, 70016), (704, 56888), (832, 48136), (1094, 36608), (1144, 35008), (1408, 28444), (1664, 24068), (2188, 18304), (2288, 17504), (2816, 14222), (3328, 12034), (4376, 9152), (4576, 8752), (5632, 7111), (6017, 6656)]