3907768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 7891200

約数和(自身を除く): 3983432

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 547, 893, 1094, 1786, 2188, 3572, 4376, 7144, 10393, 20786, 25709, 41572, 51418, 83144, 102836, 205672, 488471, 976942, 1953884, 3907768]

約数ペア:

[(1, 3907768), (2, 1953884), (4, 976942), (8, 488471), (19, 205672), (38, 102836), (47, 83144), (76, 51418), (94, 41572), (152, 25709), (188, 20786), (376, 10393), (547, 7144), (893, 4376), (1094, 3572), (1786, 2188)]