47465648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 97426800

約数和(自身を除く): 49961152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 809, 1544, 1618, 3088, 3236, 3667, 6472, 7334, 12944, 14668, 15371, 29336, 30742, 58672, 61484, 122968, 156137, 245936, 312274, 624548, 1249096, 2498192, 2966603, 5933206, 11866412, 23732824, 47465648]

約数ペア:

[(1, 47465648), (2, 23732824), (4, 11866412), (8, 5933206), (16, 2966603), (19, 2498192), (38, 1249096), (76, 624548), (152, 312274), (193, 245936), (304, 156137), (386, 122968), (772, 61484), (809, 58672), (1544, 30742), (1618, 29336), (3088, 15371), (3236, 14668), (3667, 12944), (6472, 7334)]