26790528548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{792713}}^1$

素因数の和:792812

約数の個数: 48

約数和(自身を含む): 57532011264

約数和(自身を除く): 30741482716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 8449, 16898, 33796, 792713, 1585426, 3170852, 5548991, 11097982, 13476121, 22195964, 26952242, 53904484, 56282623, 94332847, 112565246, 188665694, 225130492, 377331388, 393978361, 787956722, 956804591, 1575913444, 1913609182, 3827218364, 6697632137, 13395264274, 26790528548]

約数ペア:

[(1, 26790528548), (2, 13395264274), (4, 6697632137), (7, 3827218364), (14, 1913609182), (17, 1575913444), (28, 956804591), (34, 787956722), (68, 393978361), (71, 377331388), (119, 225130492), (142, 188665694), (238, 112565246), (284, 94332847), (476, 56282623), (497, 53904484), (994, 26952242), (1207, 22195964), (1988, 13476121), (2414, 11097982), (4828, 5548991), (8449, 3170852), (16898, 1585426), (33796, 792713)]