68017664

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:971

約数の個数: 80

約数和(自身を含む): 159833520

約数和(自身を除く): 91815856

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, 572, 704, 832, 929, 1144, 1408, 1664, 1858, 2288, 2816, 3328, 3716, 4576, 5632, 6656, 7432, 9152, 10219, 12077, 14864, 18304, 20438, 24154, 29728, 36608, 40876, 48308, 59456, 73216, 81752, 96616, 118912, 132847, 163504, 193232, 237824, 265694, 327008, 386464, 475648, 531388, 654016, 772928, 1062776, 1308032, 1545856, 2125552, 2616064, 3091712, 4251104, 5232128, 6183424, 8502208, 17004416, 34008832, 68017664]

約数ペア:

[(1, 68017664), (2, 34008832), (4, 17004416), (8, 8502208), (11, 6183424), (13, 5232128), (16, 4251104), (22, 3091712), (26, 2616064), (32, 2125552), (44, 1545856), (52, 1308032), (64, 1062776), (88, 772928), (104, 654016), (128, 531388), (143, 475648), (176, 386464), (208, 327008), (256, 265694), (286, 237824), (352, 193232), (416, 163504), (512, 132847), (572, 118912), (704, 96616), (832, 81752), (929, 73216), (1144, 59456), (1408, 48308), (1664, 40876), (1858, 36608), (2288, 29728), (2816, 24154), (3328, 20438), (3716, 18304), (4576, 14864), (5632, 12077), (6656, 10219), (7432, 9152)]