15628428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 36

約数和(自身を含む): 40255488

約数和(自身を除く): 24627060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8191, 16382, 24573, 32764, 49146, 73719, 98292, 147438, 294876, 434123, 868246, 1302369, 1736492, 2604738, 3907107, 5209476, 7814214, 15628428]

約数ペア:

[(1, 15628428), (2, 7814214), (3, 5209476), (4, 3907107), (6, 2604738), (9, 1736492), (12, 1302369), (18, 868246), (36, 434123), (53, 294876), (106, 147438), (159, 98292), (212, 73719), (318, 49146), (477, 32764), (636, 24573), (954, 16382), (1908, 8191)]