28861512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 48276408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 557, 762, 1016, 1114, 1524, 1671, 2159, 2228, 3048, 3342, 4318, 4456, 6477, 6684, 8636, 9469, 12954, 13368, 17272, 18938, 25908, 28407, 37876, 51816, 56814, 70739, 75752, 113628, 141478, 212217, 227256, 282956, 424434, 565912, 848868, 1202563, 1697736, 2405126, 3607689, 4810252, 7215378, 9620504, 14430756, 28861512]

約数ペア:

[(1, 28861512), (2, 14430756), (3, 9620504), (4, 7215378), (6, 4810252), (8, 3607689), (12, 2405126), (17, 1697736), (24, 1202563), (34, 848868), (51, 565912), (68, 424434), (102, 282956), (127, 227256), (136, 212217), (204, 141478), (254, 113628), (381, 75752), (408, 70739), (508, 56814), (557, 51816), (762, 37876), (1016, 28407), (1114, 25908), (1524, 18938), (1671, 17272), (2159, 13368), (2228, 12954), (3048, 9469), (3342, 8636), (4318, 6684), (4456, 6477)]