40102904156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{695603}}^1$

素因数の和:695714

約数の個数: 48

約数和(自身を含む): 84140259840

約数和(自身を除く): 44037355684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 8236, 14413, 28826, 57652, 695603, 1391206, 2782412, 4869221, 9738442, 19476884, 20172487, 40344974, 49387813, 80689948, 98775626, 141207409, 197551252, 282414818, 345714691, 564829636, 691429382, 1382858764, 1432246577, 2864493154, 5728986308, 10025726039, 20051452078, 40102904156]

約数ペア:

[(1, 40102904156), (2, 20051452078), (4, 10025726039), (7, 5728986308), (14, 2864493154), (28, 1432246577), (29, 1382858764), (58, 691429382), (71, 564829636), (116, 345714691), (142, 282414818), (203, 197551252), (284, 141207409), (406, 98775626), (497, 80689948), (812, 49387813), (994, 40344974), (1988, 20172487), (2059, 19476884), (4118, 9738442), (8236, 4869221), (14413, 2782412), (28826, 1391206), (57652, 695603)]