39307776

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 106031904

約数和(自身を除く): 66724128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 163, 192, 256, 314, 326, 384, 471, 489, 512, 628, 652, 768, 942, 978, 1256, 1304, 1536, 1884, 1956, 2512, 2608, 3768, 3912, 5024, 5216, 7536, 7824, 10048, 10432, 15072, 15648, 20096, 20864, 25591, 30144, 31296, 40192, 41728, 51182, 60288, 62592, 76773, 80384, 83456, 102364, 120576, 125184, 153546, 204728, 241152, 250368, 307092, 409456, 614184, 818912, 1228368, 1637824, 2456736, 3275648, 4913472, 6551296, 9826944, 13102592, 19653888, 39307776]

約数ペア:

[(1, 39307776), (2, 19653888), (3, 13102592), (4, 9826944), (6, 6551296), (8, 4913472), (12, 3275648), (16, 2456736), (24, 1637824), (32, 1228368), (48, 818912), (64, 614184), (96, 409456), (128, 307092), (157, 250368), (163, 241152), (192, 204728), (256, 153546), (314, 125184), (326, 120576), (384, 102364), (471, 83456), (489, 80384), (512, 76773), (628, 62592), (652, 60288), (768, 51182), (942, 41728), (978, 40192), (1256, 31296), (1304, 30144), (1536, 25591), (1884, 20864), (1956, 20096), (2512, 15648), (2608, 15072), (3768, 10432), (3912, 10048), (5024, 7824), (5216, 7536)]