71571682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5387}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 133967232

約数和(自身を除く): 62395550

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 5387, 6643, 10774, 13286, 37709, 70031, 75418, 140062, 393251, 490217, 786502, 980434, 2752757, 5112263, 5505514, 10224526, 35785841, 71571682]

約数ペア:

[(1, 71571682), (2, 35785841), (7, 10224526), (13, 5505514), (14, 5112263), (26, 2752757), (73, 980434), (91, 786502), (146, 490217), (182, 393251), (511, 140062), (949, 75418), (1022, 70031), (1898, 37709), (5387, 13286), (6643, 10774)]