29884316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 67568256

約数和(自身を除く): 37683940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 167, 196, 308, 332, 334, 539, 581, 668, 913, 1078, 1162, 1169, 1826, 1837, 2156, 2324, 2338, 3652, 3674, 4067, 4676, 6391, 7348, 8134, 8183, 12782, 12859, 13861, 16268, 16366, 25564, 25718, 27722, 32732, 44737, 51436, 55444, 89474, 90013, 97027, 152471, 178948, 180026, 194054, 304942, 360052, 388108, 609884, 679189, 1067297, 1358378, 2134594, 2716756, 4269188, 7471079, 14942158, 29884316]

約数ペア:

[(1, 29884316), (2, 14942158), (4, 7471079), (7, 4269188), (11, 2716756), (14, 2134594), (22, 1358378), (28, 1067297), (44, 679189), (49, 609884), (77, 388108), (83, 360052), (98, 304942), (154, 194054), (166, 180026), (167, 178948), (196, 152471), (308, 97027), (332, 90013), (334, 89474), (539, 55444), (581, 51436), (668, 44737), (913, 32732), (1078, 27722), (1162, 25718), (1169, 25564), (1826, 16366), (1837, 16268), (2156, 13861), (2324, 12859), (2338, 12782), (3652, 8183), (3674, 8134), (4067, 7348), (4676, 6391)]