2128632064

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{49201}}^1$

素因数の和:49243

約数の個数: 54

約数和(自身を含む): 4601026626

約数和(自身を除く): 2472394562

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 49201, 98402, 196804, 393608, 639613, 787216, 1279226, 1574432, 2558452, 3148864, 5116904, 6297728, 8314969, 10233808, 12595456, 16629938, 20467616, 33259876, 40935232, 66519752, 81870464, 133039504, 163740928, 266079008, 532158016, 1064316032, 2128632064]

約数ペア:

[(1, 2128632064), (2, 1064316032), (4, 532158016), (8, 266079008), (13, 163740928), (16, 133039504), (26, 81870464), (32, 66519752), (52, 40935232), (64, 33259876), (104, 20467616), (128, 16629938), (169, 12595456), (208, 10233808), (256, 8314969), (338, 6297728), (416, 5116904), (676, 3148864), (832, 2558452), (1352, 1574432), (1664, 1279226), (2704, 787216), (3328, 639613), (5408, 393608), (10816, 196804), (21632, 98402), (43264, 49201)]