749504

素因数分解:

$2^6\times 7^2\times {\mathrm{239}}^1$

素因数の和:265

約数の個数: 42

約数和(自身を含む): 1737360

約数和(自身を除く): 987856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 239, 392, 448, 478, 784, 956, 1568, 1673, 1912, 3136, 3346, 3824, 6692, 7648, 11711, 13384, 15296, 23422, 26768, 46844, 53536, 93688, 107072, 187376, 374752, 749504]

約数ペア:

[(1, 749504), (2, 374752), (4, 187376), (7, 107072), (8, 93688), (14, 53536), (16, 46844), (28, 26768), (32, 23422), (49, 15296), (56, 13384), (64, 11711), (98, 7648), (112, 6692), (196, 3824), (224, 3346), (239, 3136), (392, 1912), (448, 1673), (478, 1568), (784, 956)]