28956284

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4327}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 58168320

約数和(自身を除く): 29212036

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 4327, 6692, 8654, 17308, 30289, 60578, 121156, 1034153, 2068306, 4136612, 7239071, 14478142, 28956284]

約数ペア:

[(1, 28956284), (2, 14478142), (4, 7239071), (7, 4136612), (14, 2068306), (28, 1034153), (239, 121156), (478, 60578), (956, 30289), (1673, 17308), (3346, 8654), (4327, 6692)]