67897858

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 118589184

約数和(自身を除く): 50691326

約数列:

[1, 2, 7, 14, 113, 167, 226, 257, 334, 514, 791, 1169, 1582, 1799, 2338, 3598, 18871, 29041, 37742, 42919, 58082, 85838, 132097, 203287, 264194, 300433, 406574, 600866, 4849847, 9699694, 33948929, 67897858]

約数ペア:

[(1, 67897858), (2, 33948929), (7, 9699694), (14, 4849847), (113, 600866), (167, 406574), (226, 300433), (257, 264194), (334, 203287), (514, 132097), (791, 85838), (1169, 58082), (1582, 42919), (1799, 37742), (2338, 29041), (3598, 18871)]