7142824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 14542920

約数和(自身を除く): 7400096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 397, 692, 794, 1384, 1588, 2249, 3176, 4498, 5161, 8996, 10322, 17992, 20644, 41288, 68681, 137362, 274724, 549448, 892853, 1785706, 3571412, 7142824]

約数ペア:

[(1, 7142824), (2, 3571412), (4, 1785706), (8, 892853), (13, 549448), (26, 274724), (52, 137362), (104, 68681), (173, 41288), (346, 20644), (397, 17992), (692, 10322), (794, 8996), (1384, 5161), (1588, 4498), (2249, 3176)]