28607656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46441}}^1$

素因数の和:46465

約数の個数: 32

約数和(自身を含む): 66876480

約数和(自身を除く): 38268824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46441, 92882, 185764, 325087, 371528, 510851, 650174, 1021702, 1300348, 2043404, 2600696, 3575957, 4086808, 7151914, 14303828, 28607656]

約数ペア:

[(1, 28607656), (2, 14303828), (4, 7151914), (7, 4086808), (8, 3575957), (11, 2600696), (14, 2043404), (22, 1300348), (28, 1021702), (44, 650174), (56, 510851), (77, 371528), (88, 325087), (154, 185764), (308, 92882), (616, 46441)]