27706168

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 63360000

約数和(自身を除く): 35653832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 439, 644, 686, 878, 1127, 1288, 1372, 1756, 2254, 2744, 3073, 3512, 4508, 6146, 7889, 9016, 10097, 12292, 15778, 20194, 21511, 24584, 31556, 40388, 43022, 63112, 70679, 80776, 86044, 141358, 150577, 172088, 282716, 301154, 494753, 565432, 602308, 989506, 1204616, 1979012, 3463271, 3958024, 6926542, 13853084, 27706168]

約数ペア:

[(1, 27706168), (2, 13853084), (4, 6926542), (7, 3958024), (8, 3463271), (14, 1979012), (23, 1204616), (28, 989506), (46, 602308), (49, 565432), (56, 494753), (92, 301154), (98, 282716), (161, 172088), (184, 150577), (196, 141358), (322, 86044), (343, 80776), (392, 70679), (439, 63112), (644, 43022), (686, 40388), (878, 31556), (1127, 24584), (1288, 21511), (1372, 20194), (1756, 15778), (2254, 12292), (2744, 10097), (3073, 9016), (3512, 7889), (4508, 6146)]