68271424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2703

約数の個数: 56

約数和(自身を含む): 150660608

約数和(自身を除く): 82389184

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2647, 3224, 5294, 6448, 10588, 12896, 21176, 25792, 34411, 42352, 68822, 82057, 84704, 137644, 164114, 169408, 275288, 328228, 550576, 656456, 1066741, 1101152, 1312912, 2133482, 2202304, 2625824, 4266964, 5251648, 8533928, 17067856, 34135712, 68271424]

約数ペア:

[(1, 68271424), (2, 34135712), (4, 17067856), (8, 8533928), (13, 5251648), (16, 4266964), (26, 2625824), (31, 2202304), (32, 2133482), (52, 1312912), (62, 1101152), (64, 1066741), (104, 656456), (124, 550576), (208, 328228), (248, 275288), (403, 169408), (416, 164114), (496, 137644), (806, 84704), (832, 82057), (992, 68822), (1612, 42352), (1984, 34411), (2647, 25792), (3224, 21176), (5294, 12896), (6448, 10588)]