43806568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 88761960

約数和(自身を除く): 44955392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1061, 1588, 2122, 3176, 4244, 5161, 8488, 10322, 13793, 20644, 27586, 41288, 55172, 110344, 421217, 842434, 1684868, 3369736, 5475821, 10951642, 21903284, 43806568]

約数ペア:

[(1, 43806568), (2, 21903284), (4, 10951642), (8, 5475821), (13, 3369736), (26, 1684868), (52, 842434), (104, 421217), (397, 110344), (794, 55172), (1061, 41288), (1588, 27586), (2122, 20644), (3176, 13793), (4244, 10322), (5161, 8488)]