275613392

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{47717}}^1$

素因数の和:47763

約数の個数: 30

約数和(自身を含む): 563597298

約数和(自身を除く): 287983906

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 47717, 95434, 190868, 381736, 763472, 906623, 1813246, 3626492, 7252984, 14505968, 17225837, 34451674, 68903348, 137806696, 275613392]

約数ペア:

[(1, 275613392), (2, 137806696), (4, 68903348), (8, 34451674), (16, 17225837), (19, 14505968), (38, 7252984), (76, 3626492), (152, 1813246), (304, 906623), (361, 763472), (722, 381736), (1444, 190868), (2888, 95434), (5776, 47717)]