6943947388

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{1567}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 14774925312

約数和(自身を除く): 7830977924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 983, 1127, 1567, 1966, 2254, 3134, 3932, 4508, 6268, 6881, 10969, 13762, 21938, 22609, 27524, 36041, 43876, 45218, 48167, 72082, 76783, 90436, 96334, 144164, 153566, 158263, 192668, 252287, 307132, 316526, 504574, 633052, 1009148, 1107841, 1540361, 1766009, 2215682, 3080722, 3532018, 4431364, 6161444, 7064036, 10782527, 21565054, 35428303, 43130108, 70856606, 75477689, 141713212, 150955378, 247998121, 301910756, 495996242, 991992484, 1735986847, 3471973694, 6943947388]

約数ペア:

[(1, 6943947388), (2, 3471973694), (4, 1735986847), (7, 991992484), (14, 495996242), (23, 301910756), (28, 247998121), (46, 150955378), (49, 141713212), (92, 75477689), (98, 70856606), (161, 43130108), (196, 35428303), (322, 21565054), (644, 10782527), (983, 7064036), (1127, 6161444), (1567, 4431364), (1966, 3532018), (2254, 3080722), (3134, 2215682), (3932, 1766009), (4508, 1540361), (6268, 1107841), (6881, 1009148), (10969, 633052), (13762, 504574), (21938, 316526), (22609, 307132), (27524, 252287), (36041, 192668), (43876, 158263), (45218, 153566), (48167, 144164), (72082, 96334), (76783, 90436)]