57011864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 76527976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1103, 1846, 1988, 2206, 3692, 3976, 4412, 6461, 7384, 7721, 8824, 12922, 14339, 15442, 25844, 28678, 30884, 51688, 57356, 61768, 78313, 100373, 114712, 156626, 200746, 313252, 401492, 548191, 626504, 802984, 1018069, 1096382, 2036138, 2192764, 4072276, 4385528, 7126483, 8144552, 14252966, 28505932, 57011864]

約数ペア:

[(1, 57011864), (2, 28505932), (4, 14252966), (7, 8144552), (8, 7126483), (13, 4385528), (14, 4072276), (26, 2192764), (28, 2036138), (52, 1096382), (56, 1018069), (71, 802984), (91, 626504), (104, 548191), (142, 401492), (182, 313252), (284, 200746), (364, 156626), (497, 114712), (568, 100373), (728, 78313), (923, 61768), (994, 57356), (1103, 51688), (1846, 30884), (1988, 28678), (2206, 25844), (3692, 15442), (3976, 14339), (4412, 12922), (6461, 8824), (7384, 7721)]