8013388784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{25409}}^1$

素因数の和:26297

約数の個数: 40

約数和(自身を含む): 16220524320

約数和(自身を除く): 8207135536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 857, 1714, 3428, 6856, 13712, 19711, 25409, 39422, 50818, 78844, 101636, 157688, 203272, 315376, 406544, 584407, 1168814, 2337628, 4675256, 9350512, 21775513, 43551026, 87102052, 174204104, 348408208, 500836799, 1001673598, 2003347196, 4006694392, 8013388784]

約数ペア:

[(1, 8013388784), (2, 4006694392), (4, 2003347196), (8, 1001673598), (16, 500836799), (23, 348408208), (46, 174204104), (92, 87102052), (184, 43551026), (368, 21775513), (857, 9350512), (1714, 4675256), (3428, 2337628), (6856, 1168814), (13712, 584407), (19711, 406544), (25409, 315376), (39422, 203272), (50818, 157688), (78844, 101636)]