40459328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 56

約数和(自身を含む): 98828352

約数和(自身を除く): 58369024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6947, 13894, 27788, 48629, 55576, 90311, 97258, 111152, 180622, 194516, 222304, 361244, 389032, 444608, 632177, 722488, 778064, 1264354, 1444976, 1556128, 2528708, 2889952, 3112256, 5057416, 5779904, 10114832, 20229664, 40459328]

約数ペア:

[(1, 40459328), (2, 20229664), (4, 10114832), (7, 5779904), (8, 5057416), (13, 3112256), (14, 2889952), (16, 2528708), (26, 1556128), (28, 1444976), (32, 1264354), (52, 778064), (56, 722488), (64, 632177), (91, 444608), (104, 389032), (112, 361244), (182, 222304), (208, 194516), (224, 180622), (364, 111152), (416, 97258), (448, 90311), (728, 55576), (832, 48629), (1456, 27788), (2912, 13894), (5824, 6947)]