6447272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6858328

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 1319, 2444, 2638, 4888, 5276, 10552, 17147, 34294, 61993, 68588, 123986, 137176, 247972, 495944, 805909, 1611818, 3223636, 6447272]

約数ペア:

[(1, 6447272), (2, 3223636), (4, 1611818), (8, 805909), (13, 495944), (26, 247972), (47, 137176), (52, 123986), (94, 68588), (104, 61993), (188, 34294), (376, 17147), (611, 10552), (1222, 5276), (1319, 4888), (2444, 2638)]