43262128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 105715456

約数和(自身を除く): 62453328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 691, 728, 1118, 1204, 1382, 1456, 2236, 2408, 2764, 3913, 4472, 4816, 4837, 5528, 7826, 8944, 8983, 9674, 11056, 15652, 17966, 19348, 29713, 31304, 35932, 38696, 59426, 62608, 62881, 71864, 77392, 118852, 125762, 143728, 207991, 237704, 251524, 386269, 415982, 475408, 503048, 772538, 831964, 1006096, 1545076, 1663928, 2703883, 3090152, 3327856, 5407766, 6180304, 10815532, 21631064, 43262128]

約数ペア:

[(1, 43262128), (2, 21631064), (4, 10815532), (7, 6180304), (8, 5407766), (13, 3327856), (14, 3090152), (16, 2703883), (26, 1663928), (28, 1545076), (43, 1006096), (52, 831964), (56, 772538), (86, 503048), (91, 475408), (104, 415982), (112, 386269), (172, 251524), (182, 237704), (208, 207991), (301, 143728), (344, 125762), (364, 118852), (559, 77392), (602, 71864), (688, 62881), (691, 62608), (728, 59426), (1118, 38696), (1204, 35932), (1382, 31304), (1456, 29713), (2236, 19348), (2408, 17966), (2764, 15652), (3913, 11056), (4472, 9674), (4816, 8983), (4837, 8944), (5528, 7826)]