38942176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 57922592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 311, 344, 364, 416, 559, 602, 622, 688, 728, 1118, 1204, 1244, 1376, 1456, 2177, 2236, 2408, 2488, 2912, 3913, 4043, 4354, 4472, 4816, 4976, 7826, 8086, 8708, 8944, 9632, 9952, 13373, 15652, 16172, 17416, 17888, 26746, 28301, 31304, 32344, 34832, 53492, 56602, 62608, 64688, 69664, 93611, 106984, 113204, 125216, 129376, 173849, 187222, 213968, 226408, 347698, 374444, 427936, 452816, 695396, 748888, 905632, 1216943, 1390792, 1497776, 2433886, 2781584, 2995552, 4867772, 5563168, 9735544, 19471088, 38942176]

約数ペア:

[(1, 38942176), (2, 19471088), (4, 9735544), (7, 5563168), (8, 4867772), (13, 2995552), (14, 2781584), (16, 2433886), (26, 1497776), (28, 1390792), (32, 1216943), (43, 905632), (52, 748888), (56, 695396), (86, 452816), (91, 427936), (104, 374444), (112, 347698), (172, 226408), (182, 213968), (208, 187222), (224, 173849), (301, 129376), (311, 125216), (344, 113204), (364, 106984), (416, 93611), (559, 69664), (602, 64688), (622, 62608), (688, 56602), (728, 53492), (1118, 34832), (1204, 32344), (1244, 31304), (1376, 28301), (1456, 26746), (2177, 17888), (2236, 17416), (2408, 16172), (2488, 15652), (2912, 13373), (3913, 9952), (4043, 9632), (4354, 8944), (4472, 8708), (4816, 8086), (4976, 7826)]