33280856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 77568000

約数和(自身を除く): 44287144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1009, 1064, 1178, 1736, 2018, 2356, 4036, 4123, 4712, 7063, 8072, 8246, 14126, 16492, 19171, 28252, 31279, 32984, 38342, 56504, 62558, 76684, 125116, 134197, 153368, 218953, 250232, 268394, 437906, 536788, 594301, 875812, 1073576, 1188602, 1751624, 2377204, 4160107, 4754408, 8320214, 16640428, 33280856]

約数ペア:

[(1, 33280856), (2, 16640428), (4, 8320214), (7, 4754408), (8, 4160107), (14, 2377204), (19, 1751624), (28, 1188602), (31, 1073576), (38, 875812), (56, 594301), (62, 536788), (76, 437906), (124, 268394), (133, 250232), (152, 218953), (217, 153368), (248, 134197), (266, 125116), (434, 76684), (532, 62558), (589, 56504), (868, 38342), (1009, 32984), (1064, 31279), (1178, 28252), (1736, 19171), (2018, 16492), (2356, 14126), (4036, 8246), (4123, 8072), (4712, 7063)]