7814828

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 15853824

約数和(自身を除く): 8038996

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3931, 7862, 15724, 27517, 55034, 110068, 279101, 558202, 1116404, 1953707, 3907414, 7814828]

約数ペア:

[(1, 7814828), (2, 3907414), (4, 1953707), (7, 1116404), (14, 558202), (28, 279101), (71, 110068), (142, 55034), (284, 27517), (497, 15724), (994, 7862), (1988, 3931)]