27884402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 23859598

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 439, 698, 878, 2443, 3073, 4537, 4886, 5707, 6146, 9074, 11414, 31759, 39949, 63518, 79898, 153211, 306422, 1072477, 1991743, 2144954, 3983486, 13942201, 27884402]

約数ペア:

[(1, 27884402), (2, 13942201), (7, 3983486), (13, 2144954), (14, 1991743), (26, 1072477), (91, 306422), (182, 153211), (349, 79898), (439, 63518), (698, 39949), (878, 31759), (2443, 11414), (3073, 9074), (4537, 6146), (4886, 5707)]