13581568

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 37086336

約数和(自身を除く): 23504768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 53, 56, 64, 77, 88, 91, 104, 106, 112, 128, 143, 154, 176, 182, 208, 212, 224, 256, 286, 308, 352, 364, 371, 416, 424, 448, 572, 583, 616, 689, 704, 728, 742, 832, 848, 896, 1001, 1144, 1166, 1232, 1378, 1408, 1456, 1484, 1664, 1696, 1792, 2002, 2288, 2332, 2464, 2756, 2816, 2912, 2968, 3328, 3392, 4004, 4081, 4576, 4664, 4823, 4928, 5512, 5824, 5936, 6784, 7579, 8008, 8162, 9152, 9328, 9646, 9856, 11024, 11648, 11872, 13568, 15158, 16016, 16324, 18304, 18656, 19292, 19712, 22048, 23296, 23744, 30316, 32032, 32648, 36608, 37312, 38584, 44096, 47488, 53053, 60632, 64064, 65296, 74624, 77168, 88192, 94976, 106106, 121264, 128128, 130592, 149248, 154336, 176384, 212212, 242528, 256256, 261184, 308672, 424424, 485056, 522368, 617344, 848848, 970112, 1044736, 1234688, 1697696, 1940224, 3395392, 6790784, 13581568]

約数ペア:

[(1, 13581568), (2, 6790784), (4, 3395392), (7, 1940224), (8, 1697696), (11, 1234688), (13, 1044736), (14, 970112), (16, 848848), (22, 617344), (26, 522368), (28, 485056), (32, 424424), (44, 308672), (52, 261184), (53, 256256), (56, 242528), (64, 212212), (77, 176384), (88, 154336), (91, 149248), (104, 130592), (106, 128128), (112, 121264), (128, 106106), (143, 94976), (154, 88192), (176, 77168), (182, 74624), (208, 65296), (212, 64064), (224, 60632), (256, 53053), (286, 47488), (308, 44096), (352, 38584), (364, 37312), (371, 36608), (416, 32648), (424, 32032), (448, 30316), (572, 23744), (583, 23296), (616, 22048), (689, 19712), (704, 19292), (728, 18656), (742, 18304), (832, 16324), (848, 16016), (896, 15158), (1001, 13568), (1144, 11872), (1166, 11648), (1232, 11024), (1378, 9856), (1408, 9646), (1456, 9328), (1484, 9152), (1664, 8162), (1696, 8008), (1792, 7579), (2002, 6784), (2288, 5936), (2332, 5824), (2464, 5512), (2756, 4928), (2816, 4823), (2912, 4664), (2968, 4576), (3328, 4081), (3392, 4004)]