28109305848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{32869}}^1$

素因数の和:35632

約数の個数: 64

約数和(自身を含む): 75708813600

約数和(自身を除く): 47599507752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2741, 5482, 8223, 10964, 16446, 21928, 32869, 32892, 35633, 65738, 65784, 71266, 98607, 106899, 131476, 142532, 197214, 213798, 262952, 285064, 394428, 427297, 427596, 788856, 854594, 855192, 1281891, 1709188, 2563782, 3418376, 5127564, 10255128, 90093929, 180187858, 270281787, 360375716, 540563574, 720751432, 1081127148, 1171221077, 2162254296, 2342442154, 3513663231, 4684884308, 7027326462, 9369768616, 14054652924, 28109305848]

約数ペア:

[(1, 28109305848), (2, 14054652924), (3, 9369768616), (4, 7027326462), (6, 4684884308), (8, 3513663231), (12, 2342442154), (13, 2162254296), (24, 1171221077), (26, 1081127148), (39, 720751432), (52, 540563574), (78, 360375716), (104, 270281787), (156, 180187858), (312, 90093929), (2741, 10255128), (5482, 5127564), (8223, 3418376), (10964, 2563782), (16446, 1709188), (21928, 1281891), (32869, 855192), (32892, 854594), (35633, 788856), (65738, 427596), (65784, 427297), (71266, 394428), (98607, 285064), (106899, 262952), (131476, 213798), (142532, 197214)]