27020756

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 36

約数和(自身を含む): 55660500

約数和(自身を除く): 28639744

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 1549, 2492, 3098, 4361, 6196, 8722, 10843, 17444, 21686, 43372, 75901, 137861, 151802, 275722, 303604, 551444, 965027, 1930054, 3860108, 6755189, 13510378, 27020756]

約数ペア:

[(1, 27020756), (2, 13510378), (4, 6755189), (7, 3860108), (14, 1930054), (28, 965027), (49, 551444), (89, 303604), (98, 275722), (178, 151802), (196, 137861), (356, 75901), (623, 43372), (1246, 21686), (1549, 17444), (2492, 10843), (3098, 8722), (4361, 6196)]