68741092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59879}}^1$

素因数の和:59931

約数の個数: 24

約数和(自身を含む): 140837760

約数和(自身を除く): 72096668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59879, 119758, 239516, 419153, 838306, 1676612, 2455039, 4910078, 9820156, 17185273, 34370546, 68741092]

約数ペア:

[(1, 68741092), (2, 34370546), (4, 17185273), (7, 9820156), (14, 4910078), (28, 2455039), (41, 1676612), (82, 838306), (164, 419153), (287, 239516), (574, 119758), (1148, 59879)]