15775312

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1697}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 35372736

約数和(自身を除く): 19597424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 1697, 2324, 3394, 4648, 6788, 9296, 11879, 13576, 23758, 27152, 47516, 95032, 140851, 190064, 281702, 563404, 985957, 1126808, 1971914, 2253616, 3943828, 7887656, 15775312]

約数ペア:

[(1, 15775312), (2, 7887656), (4, 3943828), (7, 2253616), (8, 1971914), (14, 1126808), (16, 985957), (28, 563404), (56, 281702), (83, 190064), (112, 140851), (166, 95032), (332, 47516), (581, 27152), (664, 23758), (1162, 13576), (1328, 11879), (1697, 9296), (2324, 6788), (3394, 4648)]