34388354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 36010366

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 193, 286, 386, 623, 979, 1001, 1157, 1246, 1351, 1958, 2002, 2123, 2314, 2509, 2702, 4246, 5018, 6853, 8099, 12727, 13706, 14861, 16198, 17177, 17563, 25454, 27599, 29722, 34354, 35126, 55198, 89089, 120239, 178178, 188947, 193193, 223301, 240478, 377894, 386386, 446602, 1322629, 1563107, 2456311, 2645258, 3126214, 4912622, 17194177, 34388354]

約数ペア:

[(1, 34388354), (2, 17194177), (7, 4912622), (11, 3126214), (13, 2645258), (14, 2456311), (22, 1563107), (26, 1322629), (77, 446602), (89, 386386), (91, 377894), (143, 240478), (154, 223301), (178, 193193), (182, 188947), (193, 178178), (286, 120239), (386, 89089), (623, 55198), (979, 35126), (1001, 34354), (1157, 29722), (1246, 27599), (1351, 25454), (1958, 17563), (2002, 17177), (2123, 16198), (2314, 14861), (2509, 13706), (2702, 12727), (4246, 8099), (5018, 6853)]