26857376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 68076288

約数和(自身を除く): 41218912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 401, 416, 598, 644, 728, 736, 802, 1196, 1288, 1456, 1604, 2093, 2392, 2576, 2807, 2912, 3208, 4186, 4784, 5152, 5213, 5614, 6416, 8372, 9223, 9568, 10426, 11228, 12832, 16744, 18446, 20852, 22456, 33488, 36491, 36892, 41704, 44912, 64561, 66976, 72982, 73784, 83408, 89824, 119899, 129122, 145964, 147568, 166816, 239798, 258244, 291928, 295136, 479596, 516488, 583856, 839293, 959192, 1032976, 1167712, 1678586, 1918384, 2065952, 3357172, 3836768, 6714344, 13428688, 26857376]

約数ペア:

[(1, 26857376), (2, 13428688), (4, 6714344), (7, 3836768), (8, 3357172), (13, 2065952), (14, 1918384), (16, 1678586), (23, 1167712), (26, 1032976), (28, 959192), (32, 839293), (46, 583856), (52, 516488), (56, 479596), (91, 295136), (92, 291928), (104, 258244), (112, 239798), (161, 166816), (182, 147568), (184, 145964), (208, 129122), (224, 119899), (299, 89824), (322, 83408), (364, 73784), (368, 72982), (401, 66976), (416, 64561), (598, 44912), (644, 41704), (728, 36892), (736, 36491), (802, 33488), (1196, 22456), (1288, 20852), (1456, 18446), (1604, 16744), (2093, 12832), (2392, 11228), (2576, 10426), (2807, 9568), (2912, 9223), (3208, 8372), (4186, 6416), (4784, 5614), (5152, 5213)]