28448714

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 36

約数和(自身を含む): 51145074

約数和(自身を除く): 22696360

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 157, 301, 314, 602, 1099, 1849, 2107, 2198, 3698, 4214, 6751, 7693, 12943, 13502, 15386, 25886, 47257, 90601, 94514, 181202, 290293, 330799, 580586, 661598, 2032051, 4064102, 14224357, 28448714]

約数ペア:

[(1, 28448714), (2, 14224357), (7, 4064102), (14, 2032051), (43, 661598), (49, 580586), (86, 330799), (98, 290293), (157, 181202), (301, 94514), (314, 90601), (602, 47257), (1099, 25886), (1849, 15386), (2107, 13502), (2198, 12943), (3698, 7693), (4214, 6751)]