3946208

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 9031680

約数和(自身を除く): 5085472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 223, 224, 316, 446, 553, 632, 892, 1106, 1264, 1561, 1784, 2212, 2528, 3122, 3568, 4424, 6244, 7136, 8848, 12488, 17617, 17696, 24976, 35234, 49952, 70468, 123319, 140936, 246638, 281872, 493276, 563744, 986552, 1973104, 3946208]

約数ペア:

[(1, 3946208), (2, 1973104), (4, 986552), (7, 563744), (8, 493276), (14, 281872), (16, 246638), (28, 140936), (32, 123319), (56, 70468), (79, 49952), (112, 35234), (158, 24976), (223, 17696), (224, 17617), (316, 12488), (446, 8848), (553, 7136), (632, 6244), (892, 4424), (1106, 3568), (1264, 3122), (1561, 2528), (1784, 2212)]