64842856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5827}}^1$

素因数の和:5953

約数の個数: 32

約数和(自身を含む): 132179040

約数和(自身を除く): 67336184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 5827, 11128, 11654, 23308, 46616, 75751, 151502, 303004, 606008, 623489, 1246978, 2493956, 4987912, 8105357, 16210714, 32421428, 64842856]

約数ペア:

[(1, 64842856), (2, 32421428), (4, 16210714), (8, 8105357), (13, 4987912), (26, 2493956), (52, 1246978), (104, 623489), (107, 606008), (214, 303004), (428, 151502), (856, 75751), (1391, 46616), (2782, 23308), (5564, 11654), (5827, 11128)]