27499368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1738

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 47979672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1663, 2067, 2756, 3326, 4134, 4989, 5512, 6652, 8268, 9978, 13304, 16536, 19956, 21619, 39912, 43238, 64857, 86476, 88139, 129714, 172952, 176278, 259428, 264417, 352556, 518856, 528834, 705112, 1057668, 1145807, 2115336, 2291614, 3437421, 4583228, 6874842, 9166456, 13749684, 27499368]

約数ペア:

[(1, 27499368), (2, 13749684), (3, 9166456), (4, 6874842), (6, 4583228), (8, 3437421), (12, 2291614), (13, 2115336), (24, 1145807), (26, 1057668), (39, 705112), (52, 528834), (53, 518856), (78, 352556), (104, 264417), (106, 259428), (156, 176278), (159, 172952), (212, 129714), (312, 88139), (318, 86476), (424, 64857), (636, 43238), (689, 39912), (1272, 21619), (1378, 19956), (1663, 16536), (2067, 13304), (2756, 9978), (3326, 8268), (4134, 6652), (4989, 5512)]