17222272

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 34568820

約数和(自身を除く): 17346548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 857, 1256, 1714, 2512, 3428, 5024, 6856, 10048, 13712, 20096, 27424, 54848, 109696, 134549, 269098, 538196, 1076392, 2152784, 4305568, 8611136, 17222272]

約数ペア:

[(1, 17222272), (2, 8611136), (4, 4305568), (8, 2152784), (16, 1076392), (32, 538196), (64, 269098), (128, 134549), (157, 109696), (314, 54848), (628, 27424), (857, 20096), (1256, 13712), (1714, 10048), (2512, 6856), (3428, 5024)]