56156728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 108164160

約数和(自身を除く): 52007432

約数列:

[1, 2, 4, 8, 47, 94, 188, 233, 376, 466, 641, 932, 1282, 1864, 2564, 5128, 10951, 21902, 30127, 43804, 60254, 87608, 120508, 149353, 241016, 298706, 597412, 1194824, 7019591, 14039182, 28078364, 56156728]

約数ペア:

[(1, 56156728), (2, 28078364), (4, 14039182), (8, 7019591), (47, 1194824), (94, 597412), (188, 298706), (233, 241016), (376, 149353), (466, 120508), (641, 87608), (932, 60254), (1282, 43804), (1864, 30127), (2564, 21902), (5128, 10951)]