6471724

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 13608000

約数和(自身を除く): 7136276

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 89, 98, 106, 178, 196, 212, 343, 356, 371, 623, 686, 742, 1246, 1372, 1484, 2492, 2597, 4361, 4717, 5194, 8722, 9434, 10388, 17444, 18179, 18868, 30527, 33019, 36358, 61054, 66038, 72716, 122108, 132076, 231133, 462266, 924532, 1617931, 3235862, 6471724]

約数ペア:

[(1, 6471724), (2, 3235862), (4, 1617931), (7, 924532), (14, 462266), (28, 231133), (49, 132076), (53, 122108), (89, 72716), (98, 66038), (106, 61054), (178, 36358), (196, 33019), (212, 30527), (343, 18868), (356, 18179), (371, 17444), (623, 10388), (686, 9434), (742, 8722), (1246, 5194), (1372, 4717), (1484, 4361), (2492, 2597)]