42787976

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9923}}^1$

素因数の和:9954

約数の個数: 48

約数和(自身を含む): 101820240

約数和(自身を除く): 59032264

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, 9923, 19846, 39692, 69461, 79384, 109153, 138922, 218306, 277844, 436612, 486227, 555688, 764071, 873224, 972454, 1528142, 1944908, 3056284, 3889816, 5348497, 6112568, 10696994, 21393988, 42787976]

約数ペア:

[(1, 42787976), (2, 21393988), (4, 10696994), (7, 6112568), (8, 5348497), (11, 3889816), (14, 3056284), (22, 1944908), (28, 1528142), (44, 972454), (49, 873224), (56, 764071), (77, 555688), (88, 486227), (98, 436612), (154, 277844), (196, 218306), (308, 138922), (392, 109153), (539, 79384), (616, 69461), (1078, 39692), (2156, 19846), (4312, 9923)]