1073968

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 2444288

約数和(自身を除く): 1370320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 223, 301, 344, 446, 602, 688, 892, 1204, 1561, 1784, 2408, 3122, 3568, 4816, 6244, 9589, 12488, 19178, 24976, 38356, 67123, 76712, 134246, 153424, 268492, 536984, 1073968]

約数ペア:

[(1, 1073968), (2, 536984), (4, 268492), (7, 153424), (8, 134246), (14, 76712), (16, 67123), (28, 38356), (43, 24976), (56, 19178), (86, 12488), (112, 9589), (172, 6244), (223, 4816), (301, 3568), (344, 3122), (446, 2408), (602, 1784), (688, 1561), (892, 1204)]