27975182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 46046880

約数和(自身を除く): 18071698

約数列:

[1, 2, 19, 37, 38, 74, 101, 197, 202, 394, 703, 1406, 1919, 3737, 3743, 3838, 7289, 7474, 7486, 14578, 19897, 39794, 71003, 138491, 142006, 276982, 378043, 736189, 756086, 1472378, 13987591, 27975182]

約数ペア:

[(1, 27975182), (2, 13987591), (19, 1472378), (37, 756086), (38, 736189), (74, 378043), (101, 276982), (197, 142006), (202, 138491), (394, 71003), (703, 39794), (1406, 19897), (1919, 14578), (3737, 7486), (3743, 7474), (3838, 7289)]