66912244

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14843}}^1$

素因数の和:14884

約数の個数: 36

約数和(自身を含む): 142146144

約数和(自身を除く): 75233900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 14843, 29686, 59372, 103901, 207802, 341389, 415604, 682778, 727307, 1365556, 1454614, 2389723, 2909228, 4779446, 9558892, 16728061, 33456122, 66912244]

約数ペア:

[(1, 66912244), (2, 33456122), (4, 16728061), (7, 9558892), (14, 4779446), (23, 2909228), (28, 2389723), (46, 1454614), (49, 1365556), (92, 727307), (98, 682778), (161, 415604), (196, 341389), (322, 207802), (644, 103901), (1127, 59372), (2254, 29686), (4508, 14843)]