70031528

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 156572160

約数和(自身を除く): 86540632

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 463, 511, 518, 584, 926, 1022, 1036, 1852, 2044, 2072, 2701, 3241, 3704, 4088, 5402, 6482, 10804, 12964, 17131, 18907, 21608, 25928, 33799, 34262, 37814, 67598, 68524, 75628, 119917, 135196, 137048, 151256, 236593, 239834, 270392, 473186, 479668, 946372, 959336, 1250563, 1892744, 2501126, 5002252, 8753941, 10004504, 17507882, 35015764, 70031528]

約数ペア:

[(1, 70031528), (2, 35015764), (4, 17507882), (7, 10004504), (8, 8753941), (14, 5002252), (28, 2501126), (37, 1892744), (56, 1250563), (73, 959336), (74, 946372), (146, 479668), (148, 473186), (259, 270392), (292, 239834), (296, 236593), (463, 151256), (511, 137048), (518, 135196), (584, 119917), (926, 75628), (1022, 68524), (1036, 67598), (1852, 37814), (2044, 34262), (2072, 33799), (2701, 25928), (3241, 21608), (3704, 18907), (4088, 17131), (5402, 12964), (6482, 10804)]