2582672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 5332992

約数和(自身を除く): 2750320

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 127, 164, 248, 254, 328, 496, 508, 656, 1016, 1271, 2032, 2542, 3937, 5084, 5207, 7874, 10168, 10414, 15748, 20336, 20828, 31496, 41656, 62992, 83312, 161417, 322834, 645668, 1291336, 2582672]

約数ペア:

[(1, 2582672), (2, 1291336), (4, 645668), (8, 322834), (16, 161417), (31, 83312), (41, 62992), (62, 41656), (82, 31496), (124, 20828), (127, 20336), (164, 15748), (248, 10414), (254, 10168), (328, 7874), (496, 5207), (508, 5084), (656, 3937), (1016, 2542), (1271, 2032)]