47871356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12611}}^1$

素因数の和:12701

約数の個数: 24

約数和(自身を含む): 91462224

約数和(自身を除く): 43590868

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 12611, 25222, 50444, 163943, 327886, 655772, 920603, 1841206, 3682412, 11967839, 23935678, 47871356]

約数ペア:

[(1, 47871356), (2, 23935678), (4, 11967839), (13, 3682412), (26, 1841206), (52, 920603), (73, 655772), (146, 327886), (292, 163943), (949, 50444), (1898, 25222), (3796, 12611)]