28839568

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 30

約数和(自身を含む): 58984134

約数和(自身を除く): 30144566

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4993, 5776, 9986, 19972, 39944, 79888, 94867, 189734, 379468, 758936, 1517872, 1802473, 3604946, 7209892, 14419784, 28839568]

約数ペア:

[(1, 28839568), (2, 14419784), (4, 7209892), (8, 3604946), (16, 1802473), (19, 1517872), (38, 758936), (76, 379468), (152, 189734), (304, 94867), (361, 79888), (722, 39944), (1444, 19972), (2888, 9986), (4993, 5776)]