7661392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 15713280

約数和(自身を除く): 8051888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 191, 218, 368, 382, 436, 764, 872, 1528, 1744, 2507, 3056, 4393, 5014, 8786, 10028, 17572, 20056, 20819, 35144, 40112, 41638, 70288, 83276, 166552, 333104, 478837, 957674, 1915348, 3830696, 7661392]

約数ペア:

[(1, 7661392), (2, 3830696), (4, 1915348), (8, 957674), (16, 478837), (23, 333104), (46, 166552), (92, 83276), (109, 70288), (184, 41638), (191, 40112), (218, 35144), (368, 20819), (382, 20056), (436, 17572), (764, 10028), (872, 8786), (1528, 5014), (1744, 4393), (2507, 3056)]