29987608

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 65889720

約数和(自身を除く): 35902112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 337, 392, 454, 674, 908, 1348, 1589, 1816, 2359, 2696, 3178, 4718, 6356, 9436, 11123, 12712, 16513, 18872, 22246, 33026, 44492, 66052, 76499, 88984, 132104, 152998, 305996, 535493, 611992, 1070986, 2141972, 3748451, 4283944, 7496902, 14993804, 29987608]

約数ペア:

[(1, 29987608), (2, 14993804), (4, 7496902), (7, 4283944), (8, 3748451), (14, 2141972), (28, 1070986), (49, 611992), (56, 535493), (98, 305996), (196, 152998), (227, 132104), (337, 88984), (392, 76499), (454, 66052), (674, 44492), (908, 33026), (1348, 22246), (1589, 18872), (1816, 16513), (2359, 12712), (2696, 11123), (3178, 9436), (4718, 6356)]