28114804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 55112400

約数和(自身を除く): 26997596

約数列:

[1, 2, 4, 17, 29, 34, 53, 58, 68, 106, 116, 212, 269, 493, 538, 901, 986, 1076, 1537, 1802, 1972, 3074, 3604, 4573, 6148, 7801, 9146, 14257, 15602, 18292, 26129, 28514, 31204, 52258, 57028, 104516, 132617, 242369, 265234, 413453, 484738, 530468, 826906, 969476, 1653812, 7028701, 14057402, 28114804]

約数ペア:

[(1, 28114804), (2, 14057402), (4, 7028701), (17, 1653812), (29, 969476), (34, 826906), (53, 530468), (58, 484738), (68, 413453), (106, 265234), (116, 242369), (212, 132617), (269, 104516), (493, 57028), (538, 52258), (901, 31204), (986, 28514), (1076, 26129), (1537, 18292), (1802, 15602), (1972, 14257), (3074, 9146), (3604, 7801), (4573, 6148)]