40104819608

素因数分解:

$2^3\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{656423}}^1$

素因数の和:657527

約数の個数: 32

約数和(自身を含む): 86017800960

約数和(自身を除く): 45912981352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1091, 2182, 4364, 7637, 8728, 15274, 30548, 61096, 656423, 1312846, 2625692, 4594961, 5251384, 9189922, 18379844, 36759688, 716157493, 1432314986, 2864629972, 5013102451, 5729259944, 10026204902, 20052409804, 40104819608]

約数ペア:

[(1, 40104819608), (2, 20052409804), (4, 10026204902), (7, 5729259944), (8, 5013102451), (14, 2864629972), (28, 1432314986), (56, 716157493), (1091, 36759688), (2182, 18379844), (4364, 9189922), (7637, 5251384), (8728, 4594961), (15274, 2625692), (30548, 1312846), (61096, 656423)]