13813856

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 17684128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 743, 1162, 1328, 1486, 2324, 2656, 2972, 4648, 5201, 5944, 9296, 10402, 11888, 18592, 20804, 23776, 41608, 61669, 83216, 123338, 166432, 246676, 431683, 493352, 863366, 986704, 1726732, 1973408, 3453464, 6906928, 13813856]

約数ペア:

[(1, 13813856), (2, 6906928), (4, 3453464), (7, 1973408), (8, 1726732), (14, 986704), (16, 863366), (28, 493352), (32, 431683), (56, 246676), (83, 166432), (112, 123338), (166, 83216), (224, 61669), (332, 41608), (581, 23776), (664, 20804), (743, 18592), (1162, 11888), (1328, 10402), (1486, 9296), (2324, 5944), (2656, 5201), (2972, 4648)]