47670844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:854

約数の個数: 36

約数和(自身を含む): 91391664

約数和(自身を除く): 43720820

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 727, 1261, 1454, 2522, 2908, 5044, 9451, 16393, 18902, 32786, 37804, 65572, 70519, 122863, 141038, 245726, 282076, 491452, 916747, 1833494, 3666988, 11917711, 23835422, 47670844]

約数ペア:

[(1, 47670844), (2, 23835422), (4, 11917711), (13, 3666988), (26, 1833494), (52, 916747), (97, 491452), (169, 282076), (194, 245726), (338, 141038), (388, 122863), (676, 70519), (727, 65572), (1261, 37804), (1454, 32786), (2522, 18902), (2908, 16393), (5044, 9451)]