67926736

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{21997}}^1$

素因数の和:22198

約数の個数: 20

約数和(自身を含む): 132295972

約数和(自身を除く): 64369236

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 21997, 43994, 87988, 175976, 351952, 4245421, 8490842, 16981684, 33963368, 67926736]

約数ペア:

[(1, 67926736), (2, 33963368), (4, 16981684), (8, 8490842), (16, 4245421), (193, 351952), (386, 175976), (772, 87988), (1544, 43994), (3088, 21997)]