42512008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9859}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 101163600

約数和(自身を除く): 58651592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9859, 19718, 39436, 69013, 78872, 108449, 138026, 216898, 276052, 433796, 483091, 552104, 759143, 867592, 966182, 1518286, 1932364, 3036572, 3864728, 5314001, 6073144, 10628002, 21256004, 42512008]

約数ペア:

[(1, 42512008), (2, 21256004), (4, 10628002), (7, 6073144), (8, 5314001), (11, 3864728), (14, 3036572), (22, 1932364), (28, 1518286), (44, 966182), (49, 867592), (56, 759143), (77, 552104), (88, 483091), (98, 433796), (154, 276052), (196, 216898), (308, 138026), (392, 108449), (539, 78872), (616, 69013), (1078, 39436), (2156, 19718), (4312, 9859)]