28022176

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9653

約数の個数: 48

約数和(自身を含む): 67906944

約数和(自身を除く): 39884768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 9623, 19246, 38492, 67361, 76984, 125099, 134722, 153968, 250198, 269444, 307936, 500396, 538888, 875693, 1000792, 1077776, 1751386, 2001584, 2155552, 3502772, 4003168, 7005544, 14011088, 28022176]

約数ペア:

[(1, 28022176), (2, 14011088), (4, 7005544), (7, 4003168), (8, 3502772), (13, 2155552), (14, 2001584), (16, 1751386), (26, 1077776), (28, 1000792), (32, 875693), (52, 538888), (56, 500396), (91, 307936), (104, 269444), (112, 250198), (182, 153968), (208, 134722), (224, 125099), (364, 76984), (416, 67361), (728, 38492), (1456, 19246), (2912, 9623)]