38568194

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 71508096

約数和(自身を除く): 32939902

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 241, 322, 482, 497, 994, 1127, 1633, 1687, 2254, 3266, 3374, 3479, 5543, 6958, 11086, 11431, 11809, 17111, 22862, 23618, 34222, 38801, 77602, 80017, 119777, 160034, 239554, 271607, 393553, 543214, 787106, 838439, 1676878, 2754871, 5509742, 19284097, 38568194]

約数ペア:

[(1, 38568194), (2, 19284097), (7, 5509742), (14, 2754871), (23, 1676878), (46, 838439), (49, 787106), (71, 543214), (98, 393553), (142, 271607), (161, 239554), (241, 160034), (322, 119777), (482, 80017), (497, 77602), (994, 38801), (1127, 34222), (1633, 23618), (1687, 22862), (2254, 17111), (3266, 11809), (3374, 11431), (3479, 11086), (5543, 6958)]