43849316

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 95147136

約数和(自身を除く): 51297820

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 137, 142, 161, 196, 274, 284, 322, 497, 548, 644, 959, 994, 1127, 1633, 1918, 1988, 2254, 3151, 3266, 3479, 3836, 4508, 6302, 6532, 6713, 6958, 9727, 11431, 12604, 13426, 13916, 19454, 22057, 22862, 26852, 38908, 44114, 45724, 68089, 80017, 88228, 136178, 154399, 160034, 223721, 272356, 308798, 320068, 447442, 476623, 617596, 894884, 953246, 1566047, 1906492, 3132094, 6264188, 10962329, 21924658, 43849316]

約数ペア:

[(1, 43849316), (2, 21924658), (4, 10962329), (7, 6264188), (14, 3132094), (23, 1906492), (28, 1566047), (46, 953246), (49, 894884), (71, 617596), (92, 476623), (98, 447442), (137, 320068), (142, 308798), (161, 272356), (196, 223721), (274, 160034), (284, 154399), (322, 136178), (497, 88228), (548, 80017), (644, 68089), (959, 45724), (994, 44114), (1127, 38908), (1633, 26852), (1918, 22862), (1988, 22057), (2254, 19454), (3151, 13916), (3266, 13426), (3479, 12604), (3836, 11431), (4508, 9727), (6302, 6958), (6532, 6713)]