13478192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9285

約数の個数: 40

約数和(自身を含む): 32143776

約数和(自身を除く): 18665584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9257, 18514, 37028, 64799, 74056, 120341, 129598, 148112, 240682, 259196, 481364, 518392, 842387, 962728, 1036784, 1684774, 1925456, 3369548, 6739096, 13478192]

約数ペア:

[(1, 13478192), (2, 6739096), (4, 3369548), (7, 1925456), (8, 1684774), (13, 1036784), (14, 962728), (16, 842387), (26, 518392), (28, 481364), (52, 259196), (56, 240682), (91, 148112), (104, 129598), (112, 120341), (182, 74056), (208, 64799), (364, 37028), (728, 18514), (1456, 9257)]