29127728

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 64995840

約数和(自身を除く): 35868112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1871, 1946, 2224, 3742, 3892, 7484, 7784, 13097, 14968, 15568, 26194, 29936, 52388, 104776, 209552, 260069, 520138, 1040276, 1820483, 2080552, 3640966, 4161104, 7281932, 14563864, 29127728]

約数ペア:

[(1, 29127728), (2, 14563864), (4, 7281932), (7, 4161104), (8, 3640966), (14, 2080552), (16, 1820483), (28, 1040276), (56, 520138), (112, 260069), (139, 209552), (278, 104776), (556, 52388), (973, 29936), (1112, 26194), (1871, 15568), (1946, 14968), (2224, 13097), (3742, 7784), (3892, 7484)]