27128948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12583}}^1$

素因数の和:12612

約数の個数: 36

約数和(自身を含む): 60252192

約数和(自身を除く): 33123244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12583, 25166, 50332, 88081, 138413, 176162, 276826, 352324, 553652, 616567, 968891, 1233134, 1937782, 2466268, 3875564, 6782237, 13564474, 27128948]

約数ペア:

[(1, 27128948), (2, 13564474), (4, 6782237), (7, 3875564), (11, 2466268), (14, 1937782), (22, 1233134), (28, 968891), (44, 616567), (49, 553652), (77, 352324), (98, 276826), (154, 176162), (196, 138413), (308, 88081), (539, 50332), (1078, 25166), (2156, 12583)]