28863324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 86858240

約数和(自身を除く): 57994916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 523, 657, 756, 876, 1022, 1046, 1314, 1533, 1569, 1971, 2044, 2092, 2628, 3066, 3138, 3661, 3942, 4599, 4707, 6132, 6276, 7322, 7884, 9198, 9414, 10983, 13797, 14121, 14644, 18396, 18828, 21966, 27594, 28242, 32949, 38179, 43932, 55188, 56484, 65898, 76358, 98847, 114537, 131796, 152716, 197694, 229074, 267253, 343611, 395388, 458148, 534506, 687222, 801759, 1030833, 1069012, 1374444, 1603518, 2061666, 2405277, 3207036, 4123332, 4810554, 7215831, 9621108, 14431662, 28863324]

約数ペア:

[(1, 28863324), (2, 14431662), (3, 9621108), (4, 7215831), (6, 4810554), (7, 4123332), (9, 3207036), (12, 2405277), (14, 2061666), (18, 1603518), (21, 1374444), (27, 1069012), (28, 1030833), (36, 801759), (42, 687222), (54, 534506), (63, 458148), (73, 395388), (84, 343611), (108, 267253), (126, 229074), (146, 197694), (189, 152716), (219, 131796), (252, 114537), (292, 98847), (378, 76358), (438, 65898), (511, 56484), (523, 55188), (657, 43932), (756, 38179), (876, 32949), (1022, 28242), (1046, 27594), (1314, 21966), (1533, 18828), (1569, 18396), (1971, 14644), (2044, 14121), (2092, 13797), (2628, 10983), (3066, 9414), (3138, 9198), (3661, 7884), (3942, 7322), (4599, 6276), (4707, 6132)]