6989264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 14478240

約数和(自身を除く): 7488976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 277, 304, 332, 554, 664, 1108, 1328, 1577, 2216, 3154, 4432, 5263, 6308, 10526, 12616, 21052, 22991, 25232, 42104, 45982, 84208, 91964, 183928, 367856, 436829, 873658, 1747316, 3494632, 6989264]

約数ペア:

[(1, 6989264), (2, 3494632), (4, 1747316), (8, 873658), (16, 436829), (19, 367856), (38, 183928), (76, 91964), (83, 84208), (152, 45982), (166, 42104), (277, 25232), (304, 22991), (332, 21052), (554, 12616), (664, 10526), (1108, 6308), (1328, 5263), (1577, 4432), (2216, 3154)]