71920576

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 179734464

約数和(自身を除く): 107813888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 182, 208, 212, 224, 233, 364, 371, 416, 424, 448, 466, 689, 728, 742, 832, 848, 932, 1378, 1456, 1484, 1631, 1696, 1864, 2756, 2912, 2968, 3029, 3262, 3392, 3728, 4823, 5512, 5824, 5936, 6058, 6524, 7456, 9646, 11024, 11872, 12116, 12349, 13048, 14912, 19292, 21203, 22048, 23744, 24232, 24698, 26096, 38584, 42406, 44096, 48464, 49396, 52192, 77168, 84812, 86443, 96928, 98792, 104384, 154336, 160537, 169624, 172886, 193856, 197584, 308672, 321074, 339248, 345772, 395168, 642148, 678496, 691544, 790336, 1123759, 1284296, 1356992, 1383088, 2247518, 2568592, 2766176, 4495036, 5137184, 5532352, 8990072, 10274368, 17980144, 35960288, 71920576]

約数ペア:

[(1, 71920576), (2, 35960288), (4, 17980144), (7, 10274368), (8, 8990072), (13, 5532352), (14, 5137184), (16, 4495036), (26, 2766176), (28, 2568592), (32, 2247518), (52, 1383088), (53, 1356992), (56, 1284296), (64, 1123759), (91, 790336), (104, 691544), (106, 678496), (112, 642148), (182, 395168), (208, 345772), (212, 339248), (224, 321074), (233, 308672), (364, 197584), (371, 193856), (416, 172886), (424, 169624), (448, 160537), (466, 154336), (689, 104384), (728, 98792), (742, 96928), (832, 86443), (848, 84812), (932, 77168), (1378, 52192), (1456, 49396), (1484, 48464), (1631, 44096), (1696, 42406), (1864, 38584), (2756, 26096), (2912, 24698), (2968, 24232), (3029, 23744), (3262, 22048), (3392, 21203), (3728, 19292), (4823, 14912), (5512, 13048), (5824, 12349), (5936, 12116), (6058, 11872), (6524, 11024), (7456, 9646)]