47742814

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 85003776

約数和(自身を除く): 37260962

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 1117, 2234, 3053, 6106, 7819, 15638, 21371, 42742, 48031, 79307, 96062, 158614, 336217, 555149, 672434, 1110298, 3410201, 6820402, 23871407, 47742814]

約数ペア:

[(1, 47742814), (2, 23871407), (7, 6820402), (14, 3410201), (43, 1110298), (71, 672434), (86, 555149), (142, 336217), (301, 158614), (497, 96062), (602, 79307), (994, 48031), (1117, 42742), (2234, 21371), (3053, 15638), (6106, 7819)]