40687752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 117227520

約数和(自身を除く): 76539768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 1907, 2667, 3048, 3556, 3814, 5334, 5721, 7112, 7628, 10668, 11442, 13349, 15256, 21336, 22884, 26698, 40047, 45768, 53396, 80094, 106792, 160188, 242189, 320376, 484378, 726567, 968756, 1453134, 1695323, 1937512, 2906268, 3390646, 5085969, 5812536, 6781292, 10171938, 13562584, 20343876, 40687752]

約数ペア:

[(1, 40687752), (2, 20343876), (3, 13562584), (4, 10171938), (6, 6781292), (7, 5812536), (8, 5085969), (12, 3390646), (14, 2906268), (21, 1937512), (24, 1695323), (28, 1453134), (42, 968756), (56, 726567), (84, 484378), (127, 320376), (168, 242189), (254, 160188), (381, 106792), (508, 80094), (762, 53396), (889, 45768), (1016, 40047), (1524, 26698), (1778, 22884), (1907, 21336), (2667, 15256), (3048, 13349), (3556, 11442), (3814, 10668), (5334, 7628), (5721, 7112)]