25134824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 56125440

約数和(自身を除く): 30990616

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 173, 254, 286, 346, 508, 572, 692, 1016, 1144, 1384, 1397, 1651, 1903, 2249, 2794, 3302, 3806, 4498, 5588, 6604, 7612, 8996, 11176, 13208, 15224, 17992, 18161, 21971, 24739, 36322, 43942, 49478, 72644, 87884, 98956, 145288, 175768, 197912, 241681, 285623, 483362, 571246, 966724, 1142492, 1933448, 2284984, 3141853, 6283706, 12567412, 25134824]

約数ペア:

[(1, 25134824), (2, 12567412), (4, 6283706), (8, 3141853), (11, 2284984), (13, 1933448), (22, 1142492), (26, 966724), (44, 571246), (52, 483362), (88, 285623), (104, 241681), (127, 197912), (143, 175768), (173, 145288), (254, 98956), (286, 87884), (346, 72644), (508, 49478), (572, 43942), (692, 36322), (1016, 24739), (1144, 21971), (1384, 18161), (1397, 17992), (1651, 15224), (1903, 13208), (2249, 11176), (2794, 8996), (3302, 7612), (3806, 6604), (4498, 5588)]