28791032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 57866400

約数和(自身を除く): 29075368

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 4229, 6808, 8458, 16916, 33832, 97267, 156473, 194534, 312946, 389068, 625892, 778136, 1251784, 3598879, 7197758, 14395516, 28791032]

約数ペア:

[(1, 28791032), (2, 14395516), (4, 7197758), (8, 3598879), (23, 1251784), (37, 778136), (46, 625892), (74, 389068), (92, 312946), (148, 194534), (184, 156473), (296, 97267), (851, 33832), (1702, 16916), (3404, 8458), (4229, 6808)]