28550650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33589}}^1$

素因数の和:33618

約数の個数: 24

約数和(自身を含む): 56229660

約数和(自身を除く): 27679010

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33589, 67178, 167945, 335890, 571013, 839725, 1142026, 1679450, 2855065, 5710130, 14275325, 28550650]

約数ペア:

[(1, 28550650), (2, 14275325), (5, 5710130), (10, 2855065), (17, 1679450), (25, 1142026), (34, 839725), (50, 571013), (85, 335890), (170, 167945), (425, 67178), (850, 33589)]