2649664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 28

約数和(自身を含む): 5537200

約数和(自身を除く): 2887536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2179, 4358, 8716, 17432, 34864, 41401, 69728, 82802, 139456, 165604, 331208, 662416, 1324832, 2649664]

約数ペア:

[(1, 2649664), (2, 1324832), (4, 662416), (8, 331208), (16, 165604), (19, 139456), (32, 82802), (38, 69728), (64, 41401), (76, 34864), (152, 17432), (304, 8716), (608, 4358), (1216, 2179)]