8266984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 17373600

約数和(自身を除く): 9106616

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 2539, 3256, 5078, 10156, 20312, 27929, 55858, 93943, 111716, 187886, 223432, 375772, 751544, 1033373, 2066746, 4133492, 8266984]

約数ペア:

[(1, 8266984), (2, 4133492), (4, 2066746), (8, 1033373), (11, 751544), (22, 375772), (37, 223432), (44, 187886), (74, 111716), (88, 93943), (148, 55858), (296, 27929), (407, 20312), (814, 10156), (1628, 5078), (2539, 3256)]