68389552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55511}}^1$

素因数の和:55537

約数の個数: 40

約数和(自身を含む): 165203712

約数和(自身を除く): 96814160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55511, 111022, 222044, 388577, 444088, 610621, 777154, 888176, 1221242, 1554308, 2442484, 3108616, 4274347, 4884968, 6217232, 8548694, 9769936, 17097388, 34194776, 68389552]

約数ペア:

[(1, 68389552), (2, 34194776), (4, 17097388), (7, 9769936), (8, 8548694), (11, 6217232), (14, 4884968), (16, 4274347), (22, 3108616), (28, 2442484), (44, 1554308), (56, 1221242), (77, 888176), (88, 777154), (112, 610621), (154, 444088), (176, 388577), (308, 222044), (616, 111022), (1232, 55511)]