28353512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 32472088

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 59, 86, 88, 118, 127, 172, 236, 254, 344, 472, 473, 508, 649, 946, 1016, 1298, 1397, 1892, 2537, 2596, 2794, 3784, 5074, 5192, 5461, 5588, 7493, 10148, 10922, 11176, 14986, 20296, 21844, 27907, 29972, 43688, 55814, 59944, 60071, 82423, 111628, 120142, 164846, 223256, 240284, 322199, 329692, 480568, 644398, 659384, 1288796, 2577592, 3544189, 7088378, 14176756, 28353512]

約数ペア:

[(1, 28353512), (2, 14176756), (4, 7088378), (8, 3544189), (11, 2577592), (22, 1288796), (43, 659384), (44, 644398), (59, 480568), (86, 329692), (88, 322199), (118, 240284), (127, 223256), (172, 164846), (236, 120142), (254, 111628), (344, 82423), (472, 60071), (473, 59944), (508, 55814), (649, 43688), (946, 29972), (1016, 27907), (1298, 21844), (1397, 20296), (1892, 14986), (2537, 11176), (2596, 10922), (2794, 10148), (3784, 7493), (5074, 5588), (5192, 5461)]