47140772

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23063}}^1$

素因数の和:23147

約数の個数: 24

約数和(自身を含む): 95577216

約数和(自身を除く): 48436444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 23063, 46126, 92252, 161441, 322882, 645764, 1683599, 3367198, 6734396, 11785193, 23570386, 47140772]

約数ペア:

[(1, 47140772), (2, 23570386), (4, 11785193), (7, 6734396), (14, 3367198), (28, 1683599), (73, 645764), (146, 322882), (292, 161441), (511, 92252), (1022, 46126), (2044, 23063)]