17252116

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 37920960

約数和(自身を除く): 20668844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 89, 92, 98, 161, 172, 178, 196, 301, 322, 356, 602, 623, 644, 989, 1127, 1204, 1246, 1978, 2047, 2107, 2254, 2492, 3827, 3956, 4094, 4214, 4361, 4508, 6923, 7654, 8188, 8428, 8722, 13846, 14329, 15308, 17444, 26789, 27692, 28658, 48461, 53578, 57316, 88021, 96922, 100303, 107156, 176042, 187523, 193844, 200606, 352084, 375046, 401212, 616147, 750092, 1232294, 2464588, 4313029, 8626058, 17252116]

約数ペア:

[(1, 17252116), (2, 8626058), (4, 4313029), (7, 2464588), (14, 1232294), (23, 750092), (28, 616147), (43, 401212), (46, 375046), (49, 352084), (86, 200606), (89, 193844), (92, 187523), (98, 176042), (161, 107156), (172, 100303), (178, 96922), (196, 88021), (301, 57316), (322, 53578), (356, 48461), (602, 28658), (623, 27692), (644, 26789), (989, 17444), (1127, 15308), (1204, 14329), (1246, 13846), (1978, 8722), (2047, 8428), (2107, 8188), (2254, 7654), (2492, 6923), (3827, 4508), (3956, 4361), (4094, 4214)]