26797270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 51344928

約数和(自身を除く): 24547658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 557, 566, 1114, 1415, 2785, 2830, 4811, 5570, 9469, 9622, 18938, 24055, 47345, 48110, 94690, 157631, 315262, 788155, 1576310, 2679727, 5359454, 13398635, 26797270]

約数ペア:

[(1, 26797270), (2, 13398635), (5, 5359454), (10, 2679727), (17, 1576310), (34, 788155), (85, 315262), (170, 157631), (283, 94690), (557, 48110), (566, 47345), (1114, 24055), (1415, 18938), (2785, 9622), (2830, 9469), (4811, 5570)]