66657976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108211}}^1$

素因数の和:108235

約数の個数: 32

約数和(自身を含む): 155825280

約数和(自身を除く): 89167304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 108211, 216422, 432844, 757477, 865688, 1190321, 1514954, 2380642, 3029908, 4761284, 6059816, 8332247, 9522568, 16664494, 33328988, 66657976]

約数ペア:

[(1, 66657976), (2, 33328988), (4, 16664494), (7, 9522568), (8, 8332247), (11, 6059816), (14, 4761284), (22, 3029908), (28, 2380642), (44, 1514954), (56, 1190321), (77, 865688), (88, 757477), (154, 432844), (308, 216422), (616, 108211)]