14878556

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 33860736

約数和(自身を除く): 18982180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 103, 134, 154, 196, 206, 268, 308, 412, 469, 539, 721, 737, 938, 1078, 1133, 1442, 1474, 1876, 2156, 2266, 2884, 2948, 3283, 4532, 5047, 5159, 6566, 6901, 7931, 10094, 10318, 13132, 13802, 15862, 20188, 20636, 27604, 31724, 36113, 48307, 55517, 72226, 75911, 96614, 111034, 144452, 151822, 193228, 222068, 303644, 338149, 531377, 676298, 1062754, 1352596, 2125508, 3719639, 7439278, 14878556]

約数ペア:

[(1, 14878556), (2, 7439278), (4, 3719639), (7, 2125508), (11, 1352596), (14, 1062754), (22, 676298), (28, 531377), (44, 338149), (49, 303644), (67, 222068), (77, 193228), (98, 151822), (103, 144452), (134, 111034), (154, 96614), (196, 75911), (206, 72226), (268, 55517), (308, 48307), (412, 36113), (469, 31724), (539, 27604), (721, 20636), (737, 20188), (938, 15862), (1078, 13802), (1133, 13132), (1442, 10318), (1474, 10094), (1876, 7931), (2156, 6901), (2266, 6566), (2884, 5159), (2948, 5047), (3283, 4532)]