8393896

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 20167200

約数和(自身を除く): 11773304

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 184, 196, 266, 322, 343, 392, 437, 532, 644, 686, 874, 931, 1064, 1127, 1288, 1372, 1748, 1862, 2254, 2401, 2744, 3059, 3496, 3724, 4508, 4802, 6118, 6517, 7448, 7889, 9016, 9604, 12236, 13034, 15778, 19208, 21413, 24472, 26068, 31556, 42826, 45619, 52136, 55223, 63112, 85652, 91238, 110446, 149891, 171304, 182476, 220892, 299782, 364952, 441784, 599564, 1049237, 1199128, 2098474, 4196948, 8393896]

約数ペア:

[(1, 8393896), (2, 4196948), (4, 2098474), (7, 1199128), (8, 1049237), (14, 599564), (19, 441784), (23, 364952), (28, 299782), (38, 220892), (46, 182476), (49, 171304), (56, 149891), (76, 110446), (92, 91238), (98, 85652), (133, 63112), (152, 55223), (161, 52136), (184, 45619), (196, 42826), (266, 31556), (322, 26068), (343, 24472), (392, 21413), (437, 19208), (532, 15778), (644, 13034), (686, 12236), (874, 9604), (931, 9016), (1064, 7889), (1127, 7448), (1288, 6517), (1372, 6118), (1748, 4802), (1862, 4508), (2254, 3724), (2401, 3496), (2744, 3059)]