17280004

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{997}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 34650560

約数和(自身を除く): 17370556

約数列:

[1, 2, 4, 7, 14, 28, 619, 997, 1238, 1994, 2476, 3988, 4333, 6979, 8666, 13958, 17332, 27916, 617143, 1234286, 2468572, 4320001, 8640002, 17280004]

約数ペア:

[(1, 17280004), (2, 8640002), (4, 4320001), (7, 2468572), (14, 1234286), (28, 617143), (619, 27916), (997, 17332), (1238, 13958), (1994, 8666), (2476, 6979), (3988, 4333)]