8252784

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 23290176

約数和(自身を除く): 15037392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 257, 446, 514, 669, 771, 892, 1028, 1338, 1542, 1784, 2007, 2056, 2313, 2676, 3084, 3568, 4014, 4112, 4626, 5352, 6168, 8028, 9252, 10704, 12336, 16056, 18504, 32112, 37008, 57311, 114622, 171933, 229244, 343866, 458488, 515799, 687732, 916976, 1031598, 1375464, 2063196, 2750928, 4126392, 8252784]

約数ペア:

[(1, 8252784), (2, 4126392), (3, 2750928), (4, 2063196), (6, 1375464), (8, 1031598), (9, 916976), (12, 687732), (16, 515799), (18, 458488), (24, 343866), (36, 229244), (48, 171933), (72, 114622), (144, 57311), (223, 37008), (257, 32112), (446, 18504), (514, 16056), (669, 12336), (771, 10704), (892, 9252), (1028, 8028), (1338, 6168), (1542, 5352), (1784, 4626), (2007, 4112), (2056, 4014), (2313, 3568), (2676, 3084)]