63966476

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4691}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 128222976

約数和(自身を除く): 64256500

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 4691, 6818, 9382, 13636, 18764, 32837, 65674, 131348, 2284517, 4569034, 9138068, 15991619, 31983238, 63966476]

約数ペア:

[(1, 63966476), (2, 31983238), (4, 15991619), (7, 9138068), (14, 4569034), (28, 2284517), (487, 131348), (974, 65674), (1948, 32837), (3409, 18764), (4691, 13636), (6818, 9382)]