272829712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6491}}^1$

素因数の和:6607

約数の個数: 40

約数和(自身を含む): 550625472

約数和(自身を除く): 277795760

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 6491, 10508, 12982, 21016, 25964, 42032, 51928, 103856, 240167, 460861, 480334, 921722, 960668, 1843444, 1921336, 3686888, 3842672, 7373776, 17051857, 34103714, 68207428, 136414856, 272829712]

約数ペア:

[(1, 272829712), (2, 136414856), (4, 68207428), (8, 34103714), (16, 17051857), (37, 7373776), (71, 3842672), (74, 3686888), (142, 1921336), (148, 1843444), (284, 960668), (296, 921722), (568, 480334), (592, 460861), (1136, 240167), (2627, 103856), (5254, 51928), (6491, 42032), (10508, 25964), (12982, 21016)]