28582128

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 60

約数和(自身を含む): 81115840

約数和(自身を除く): 52533712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2719, 3504, 5256, 5438, 8157, 10512, 10876, 16314, 21752, 24471, 32628, 43504, 48942, 65256, 97884, 130512, 195768, 198487, 391536, 396974, 595461, 793948, 1190922, 1587896, 1786383, 2381844, 3175792, 3572766, 4763688, 7145532, 9527376, 14291064, 28582128]

約数ペア:

[(1, 28582128), (2, 14291064), (3, 9527376), (4, 7145532), (6, 4763688), (8, 3572766), (9, 3175792), (12, 2381844), (16, 1786383), (18, 1587896), (24, 1190922), (36, 793948), (48, 595461), (72, 396974), (73, 391536), (144, 198487), (146, 195768), (219, 130512), (292, 97884), (438, 65256), (584, 48942), (657, 43504), (876, 32628), (1168, 24471), (1314, 21752), (1752, 16314), (2628, 10876), (2719, 10512), (3504, 8157), (5256, 5438)]