1386172352

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 2789529600

約数和(自身を除く): 1403357248

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 439, 479, 824, 878, 958, 1648, 1756, 1916, 3296, 3512, 3832, 6592, 7024, 7664, 14048, 15328, 28096, 30656, 45217, 49337, 90434, 98674, 180868, 197348, 210281, 361736, 394696, 420562, 723472, 789392, 841124, 1446944, 1578784, 1682248, 2893888, 3157568, 3364496, 6728992, 13457984, 21658943, 43317886, 86635772, 173271544, 346543088, 693086176, 1386172352]

約数ペア:

[(1, 1386172352), (2, 693086176), (4, 346543088), (8, 173271544), (16, 86635772), (32, 43317886), (64, 21658943), (103, 13457984), (206, 6728992), (412, 3364496), (439, 3157568), (479, 2893888), (824, 1682248), (878, 1578784), (958, 1446944), (1648, 841124), (1756, 789392), (1916, 723472), (3296, 420562), (3512, 394696), (3832, 361736), (6592, 210281), (7024, 197348), (7664, 180868), (14048, 98674), (15328, 90434), (28096, 49337), (30656, 45217)]