65686712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 158215680

約数和(自身を除く): 92528968

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 3923, 4186, 7846, 8372, 15692, 16744, 27461, 31384, 50999, 54922, 90229, 101998, 109844, 180458, 203996, 219688, 356993, 360916, 407992, 631603, 713986, 721832, 1172977, 1263206, 1427972, 2345954, 2526412, 2855944, 4691908, 5052824, 8210839, 9383816, 16421678, 32843356, 65686712]

約数ペア:

[(1, 65686712), (2, 32843356), (4, 16421678), (7, 9383816), (8, 8210839), (13, 5052824), (14, 4691908), (23, 2855944), (26, 2526412), (28, 2345954), (46, 1427972), (52, 1263206), (56, 1172977), (91, 721832), (92, 713986), (104, 631603), (161, 407992), (182, 360916), (184, 356993), (299, 219688), (322, 203996), (364, 180458), (598, 109844), (644, 101998), (728, 90229), (1196, 54922), (1288, 50999), (2093, 31384), (2392, 27461), (3923, 16744), (4186, 15692), (7846, 8372)]