8257008536

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1304837}}^1$

素因数の和:1304963

約数の個数: 32

約数和(自身を含む): 17850183840

約数和(自身を除く): 9593175304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 1304837, 2609674, 5219348, 9133859, 10438696, 18267718, 36535436, 73070872, 147446581, 294893162, 589786324, 1032126067, 1179572648, 2064252134, 4128504268, 8257008536]

約数ペア:

[(1, 8257008536), (2, 4128504268), (4, 2064252134), (7, 1179572648), (8, 1032126067), (14, 589786324), (28, 294893162), (56, 147446581), (113, 73070872), (226, 36535436), (452, 18267718), (791, 10438696), (904, 9133859), (1582, 5219348), (3164, 2609674), (6328, 1304837)]