28159696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60689}}^1$

素因数の和:60726

約数の個数: 20

約数和(自身を含む): 56441700

約数和(自身を除く): 28282004

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60689, 121378, 242756, 485512, 971024, 1759981, 3519962, 7039924, 14079848, 28159696]

約数ペア:

[(1, 28159696), (2, 14079848), (4, 7039924), (8, 3519962), (16, 1759981), (29, 971024), (58, 485512), (116, 242756), (232, 121378), (464, 60689)]