30921296

素因数分解:

$2^4\times 7^1\times {\mathrm{276083}}^1$

素因数の和:276098

約数の個数: 20

約数和(自身を含む): 68468832

約数和(自身を除く): 37547536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276083, 552166, 1104332, 1932581, 2208664, 3865162, 4417328, 7730324, 15460648, 30921296]

約数ペア:

[(1, 30921296), (2, 15460648), (4, 7730324), (7, 4417328), (8, 3865162), (14, 2208664), (16, 1932581), (28, 1104332), (56, 552166), (112, 276083)]