56257352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1109}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 112087800

約数和(自身を除く): 55830448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1109, 1492, 2218, 2984, 4436, 6341, 8872, 12682, 18853, 25364, 37706, 50728, 75412, 150824, 413657, 827314, 1654628, 3309256, 7032169, 14064338, 28128676, 56257352]

約数ペア:

[(1, 56257352), (2, 28128676), (4, 14064338), (8, 7032169), (17, 3309256), (34, 1654628), (68, 827314), (136, 413657), (373, 150824), (746, 75412), (1109, 50728), (1492, 37706), (2218, 25364), (2984, 18853), (4436, 12682), (6341, 8872)]