64539904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 158647104

約数和(自身を除く): 94107200

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 43, 44, 52, 64, 82, 86, 88, 104, 128, 143, 164, 172, 176, 208, 256, 286, 328, 344, 352, 416, 451, 473, 533, 559, 572, 656, 688, 704, 832, 902, 946, 1066, 1118, 1144, 1312, 1376, 1408, 1664, 1763, 1804, 1892, 2132, 2236, 2288, 2624, 2752, 2816, 3328, 3526, 3608, 3784, 4264, 4472, 4576, 5248, 5504, 5863, 6149, 7052, 7216, 7568, 8528, 8944, 9152, 10496, 11008, 11726, 12298, 14104, 14432, 15136, 17056, 17888, 18304, 19393, 22919, 23452, 24596, 28208, 28864, 30272, 34112, 35776, 36608, 38786, 45838, 46904, 49192, 56416, 57728, 60544, 68224, 71552, 77572, 91676, 93808, 98384, 112832, 115456, 121088, 136448, 143104, 155144, 183352, 187616, 196768, 225664, 252109, 310288, 366704, 375232, 393536, 451328, 504218, 620576, 733408, 750464, 787072, 1008436, 1241152, 1466816, 1500928, 1574144, 2016872, 2482304, 2933632, 4033744, 4964608, 5867264, 8067488, 16134976, 32269952, 64539904]

約数ペア:

[(1, 64539904), (2, 32269952), (4, 16134976), (8, 8067488), (11, 5867264), (13, 4964608), (16, 4033744), (22, 2933632), (26, 2482304), (32, 2016872), (41, 1574144), (43, 1500928), (44, 1466816), (52, 1241152), (64, 1008436), (82, 787072), (86, 750464), (88, 733408), (104, 620576), (128, 504218), (143, 451328), (164, 393536), (172, 375232), (176, 366704), (208, 310288), (256, 252109), (286, 225664), (328, 196768), (344, 187616), (352, 183352), (416, 155144), (451, 143104), (473, 136448), (533, 121088), (559, 115456), (572, 112832), (656, 98384), (688, 93808), (704, 91676), (832, 77572), (902, 71552), (946, 68224), (1066, 60544), (1118, 57728), (1144, 56416), (1312, 49192), (1376, 46904), (1408, 45838), (1664, 38786), (1763, 36608), (1804, 35776), (1892, 34112), (2132, 30272), (2236, 28864), (2288, 28208), (2624, 24596), (2752, 23452), (2816, 22919), (3328, 19393), (3526, 18304), (3608, 17888), (3784, 17056), (4264, 15136), (4472, 14432), (4576, 14104), (5248, 12298), (5504, 11726), (5863, 11008), (6149, 10496), (7052, 9152), (7216, 8944), (7568, 8528)]