85622138

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 149894400

約数和(自身を除く): 64272262

約数列:

[1, 2, 7, 14, 73, 146, 199, 398, 421, 511, 842, 1022, 1393, 2786, 2947, 5894, 14527, 29054, 30733, 61466, 83779, 101689, 167558, 203378, 215131, 430262, 586453, 1172906, 6115867, 12231734, 42811069, 85622138]

約数ペア:

[(1, 85622138), (2, 42811069), (7, 12231734), (14, 6115867), (73, 1172906), (146, 586453), (199, 430262), (398, 215131), (421, 203378), (511, 167558), (842, 101689), (1022, 83779), (1393, 61466), (2786, 30733), (2947, 29054), (5894, 14527)]