66969616

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8279

約数の個数: 40

約数和(自身を含む): 150339584

約数和(自身を除く): 83369968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 8191, 16382, 32764, 57337, 65528, 114674, 131056, 229348, 458696, 597943, 917392, 1195886, 2391772, 4185601, 4783544, 8371202, 9567088, 16742404, 33484808, 66969616]

約数ペア:

[(1, 66969616), (2, 33484808), (4, 16742404), (7, 9567088), (8, 8371202), (14, 4783544), (16, 4185601), (28, 2391772), (56, 1195886), (73, 917392), (112, 597943), (146, 458696), (292, 229348), (511, 131056), (584, 114674), (1022, 65528), (1168, 57337), (2044, 32764), (4088, 16382), (8176, 8191)]