42128576

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 96170496

約数和(自身を除く): 54041920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 347, 448, 542, 694, 1084, 1388, 1897, 2168, 2429, 2776, 3794, 4336, 4858, 5552, 7588, 8672, 9716, 11104, 15176, 17344, 19432, 22208, 30352, 38864, 60704, 77728, 94037, 121408, 155456, 188074, 376148, 658259, 752296, 1316518, 1504592, 2633036, 3009184, 5266072, 6018368, 10532144, 21064288, 42128576]

約数ペア:

[(1, 42128576), (2, 21064288), (4, 10532144), (7, 6018368), (8, 5266072), (14, 3009184), (16, 2633036), (28, 1504592), (32, 1316518), (56, 752296), (64, 658259), (112, 376148), (224, 188074), (271, 155456), (347, 121408), (448, 94037), (542, 77728), (694, 60704), (1084, 38864), (1388, 30352), (1897, 22208), (2168, 19432), (2429, 17344), (2776, 15176), (3794, 11104), (4336, 9716), (4858, 8672), (5552, 7588)]