28305272562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1245721}}^1$

素因数の和:1246274

約数の個数: 32

約数和(自身を含む): 64817407104

約数和(自身を除く): 36512134542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3787, 7574, 11361, 22722, 1245721, 2491442, 3737163, 7474326, 8720047, 17440094, 26160141, 52320282, 673935061, 1347870122, 2021805183, 4043610366, 4717545427, 9435090854, 14152636281, 28305272562]

約数ペア:

[(1, 28305272562), (2, 14152636281), (3, 9435090854), (6, 4717545427), (7, 4043610366), (14, 2021805183), (21, 1347870122), (42, 673935061), (541, 52320282), (1082, 26160141), (1623, 17440094), (3246, 8720047), (3787, 7474326), (7574, 3737163), (11361, 2491442), (22722, 1245721)]