7502768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5181

約数の個数: 40

約数和(自身を含む): 17894688

約数和(自身を除く): 10391920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5153, 10306, 20612, 36071, 41224, 66989, 72142, 82448, 133978, 144284, 267956, 288568, 468923, 535912, 577136, 937846, 1071824, 1875692, 3751384, 7502768]

約数ペア:

[(1, 7502768), (2, 3751384), (4, 1875692), (7, 1071824), (8, 937846), (13, 577136), (14, 535912), (16, 468923), (26, 288568), (28, 267956), (52, 144284), (56, 133978), (91, 82448), (104, 72142), (112, 66989), (182, 41224), (208, 36071), (364, 20612), (728, 10306), (1456, 5153)]