8145718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 14883840

約数和(自身を除く): 6738122

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 271, 542, 791, 1582, 1897, 2147, 3794, 4294, 5149, 10298, 15029, 30058, 30623, 36043, 61246, 72086, 214361, 428722, 581837, 1163674, 4072859, 8145718]

約数ペア:

[(1, 8145718), (2, 4072859), (7, 1163674), (14, 581837), (19, 428722), (38, 214361), (113, 72086), (133, 61246), (226, 36043), (266, 30623), (271, 30058), (542, 15029), (791, 10298), (1582, 5149), (1897, 4294), (2147, 3794)]