71311648

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 144516960

約数和(自身を除く): 73205312

約数列:

[1, 2, 4, 8, 16, 32, 59, 107, 118, 214, 236, 353, 428, 472, 706, 856, 944, 1412, 1712, 1888, 2824, 3424, 5648, 6313, 11296, 12626, 20827, 25252, 37771, 41654, 50504, 75542, 83308, 101008, 151084, 166616, 202016, 302168, 333232, 604336, 666464, 1208672, 2228489, 4456978, 8913956, 17827912, 35655824, 71311648]

約数ペア:

[(1, 71311648), (2, 35655824), (4, 17827912), (8, 8913956), (16, 4456978), (32, 2228489), (59, 1208672), (107, 666464), (118, 604336), (214, 333232), (236, 302168), (353, 202016), (428, 166616), (472, 151084), (706, 101008), (856, 83308), (944, 75542), (1412, 50504), (1712, 41654), (1888, 37771), (2824, 25252), (3424, 20827), (5648, 12626), (6313, 11296)]