47721728

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 96051648

約数和(自身を除く): 48329920

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 1423, 2096, 2846, 4192, 5692, 8384, 11384, 16768, 22768, 33536, 45536, 91072, 182144, 186413, 364288, 372826, 745652, 1491304, 2982608, 5965216, 11930432, 23860864, 47721728]

約数ペア:

[(1, 47721728), (2, 23860864), (4, 11930432), (8, 5965216), (16, 2982608), (32, 1491304), (64, 745652), (128, 372826), (131, 364288), (256, 186413), (262, 182144), (524, 91072), (1048, 45536), (1423, 33536), (2096, 22768), (2846, 16768), (4192, 11384), (5692, 8384)]