28502404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59879}}^1$

素因数の和:59907

約数の個数: 24

約数和(自身を含む): 60359040

約数和(自身を除く): 31856636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59879, 119758, 239516, 419153, 838306, 1017943, 1676612, 2035886, 4071772, 7125601, 14251202, 28502404]

約数ペア:

[(1, 28502404), (2, 14251202), (4, 7125601), (7, 4071772), (14, 2035886), (17, 1676612), (28, 1017943), (34, 838306), (68, 419153), (119, 239516), (238, 119758), (476, 59879)]