28017734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 46189440

約数和(自身を除く): 18171706

約数列:

[1, 2, 17, 34, 47, 89, 94, 178, 197, 394, 799, 1513, 1598, 3026, 3349, 4183, 6698, 8366, 9259, 17533, 18518, 35066, 71111, 142222, 157403, 298061, 314806, 596122, 824051, 1648102, 14008867, 28017734]

約数ペア:

[(1, 28017734), (2, 14008867), (17, 1648102), (34, 824051), (47, 596122), (89, 314806), (94, 298061), (178, 157403), (197, 142222), (394, 71111), (799, 35066), (1513, 18518), (1598, 17533), (3026, 9259), (3349, 8366), (4183, 6698)]