28428544078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{3917}}^1$

素因数の和:4225

約数の個数: 64

約数和(自身を含む): 49761734400

約数和(自身を除く): 21333190322

約数列:

[1, 2, 11, 19, 22, 38, 97, 179, 194, 209, 358, 418, 1067, 1843, 1969, 2134, 3401, 3686, 3917, 3938, 6802, 7834, 17363, 20273, 34726, 37411, 40546, 43087, 74423, 74822, 86174, 148846, 190993, 329897, 379949, 381986, 659794, 701143, 759898, 818653, 1402286, 1637306, 3628867, 4179439, 7219031, 7257734, 7712573, 8358878, 13321717, 14438062, 15425146, 26643434, 68010871, 79409341, 136021742, 146538887, 158818682, 293077774, 748119581, 1292206549, 1496239162, 2584413098, 14214272039, 28428544078]

約数ペア:

[(1, 28428544078), (2, 14214272039), (11, 2584413098), (19, 1496239162), (22, 1292206549), (38, 748119581), (97, 293077774), (179, 158818682), (194, 146538887), (209, 136021742), (358, 79409341), (418, 68010871), (1067, 26643434), (1843, 15425146), (1969, 14438062), (2134, 13321717), (3401, 8358878), (3686, 7712573), (3917, 7257734), (3938, 7219031), (6802, 4179439), (7834, 3628867), (17363, 1637306), (20273, 1402286), (34726, 818653), (37411, 759898), (40546, 701143), (43087, 659794), (74423, 381986), (74822, 379949), (86174, 329897), (148846, 190993)]