212629312

素因数分解:

$2^6\times 7^1\times {\mathrm{474619}}^1$

素因数の和:474638

約数の個数: 28

約数和(自身を含む): 482213920

約数和(自身を除く): 269584608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 474619, 949238, 1898476, 3322333, 3796952, 6644666, 7593904, 13289332, 15187808, 26578664, 30375616, 53157328, 106314656, 212629312]

約数ペア:

[(1, 212629312), (2, 106314656), (4, 53157328), (7, 30375616), (8, 26578664), (14, 15187808), (16, 13289332), (28, 7593904), (32, 6644666), (56, 3796952), (64, 3322333), (112, 1898476), (224, 949238), (448, 474619)]