78090194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 66577966

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 1103, 2206, 2723, 5057, 5446, 7721, 10114, 14339, 15442, 28678, 35399, 70798, 100373, 200746, 429067, 858134, 3003469, 5577871, 6006938, 11155742, 39045097, 78090194]

約数ペア:

[(1, 78090194), (2, 39045097), (7, 11155742), (13, 6006938), (14, 5577871), (26, 3003469), (91, 858134), (182, 429067), (389, 200746), (778, 100373), (1103, 70798), (2206, 35399), (2723, 28678), (5057, 15442), (5446, 14339), (7721, 10114)]