126702976

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{21061}}^1$

素因数の和:21122

約数の個数: 32

約数和(自身を含む): 257798880

約数和(自身を除く): 131095904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 21061, 42122, 84244, 168488, 336976, 673952, 989867, 1347904, 1979734, 2695808, 3959468, 7918936, 15837872, 31675744, 63351488, 126702976]

約数ペア:

[(1, 126702976), (2, 63351488), (4, 31675744), (8, 15837872), (16, 7918936), (32, 3959468), (47, 2695808), (64, 1979734), (94, 1347904), (128, 989867), (188, 673952), (376, 336976), (752, 168488), (1504, 84244), (3008, 42122), (6016, 21061)]