1337403328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4783}}^1$

素因数の和:5069

約数の個数: 56

約数和(自身を含む): 2821545792

約数和(自身を除く): 1484142464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 257, 272, 514, 544, 1028, 1088, 2056, 4112, 4369, 4783, 8224, 8738, 9566, 16448, 17476, 19132, 34952, 38264, 69904, 76528, 81311, 139808, 153056, 162622, 279616, 306112, 325244, 650488, 1229231, 1300976, 2458462, 2601952, 4916924, 5203904, 9833848, 19667696, 20896927, 39335392, 41793854, 78670784, 83587708, 167175416, 334350832, 668701664, 1337403328]

約数ペア:

[(1, 1337403328), (2, 668701664), (4, 334350832), (8, 167175416), (16, 83587708), (17, 78670784), (32, 41793854), (34, 39335392), (64, 20896927), (68, 19667696), (136, 9833848), (257, 5203904), (272, 4916924), (514, 2601952), (544, 2458462), (1028, 1300976), (1088, 1229231), (2056, 650488), (4112, 325244), (4369, 306112), (4783, 279616), (8224, 162622), (8738, 153056), (9566, 139808), (16448, 81311), (17476, 76528), (19132, 69904), (34952, 38264)]