28324278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 65516256

約数和(自身を除く): 37191978

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 151, 153, 302, 306, 453, 613, 906, 1226, 1359, 1839, 2567, 2718, 3678, 5134, 5517, 7701, 10421, 11034, 15402, 20842, 23103, 31263, 46206, 62526, 92563, 93789, 185126, 187578, 277689, 555378, 833067, 1573571, 1666134, 3147142, 4720713, 9441426, 14162139, 28324278]

約数ペア:

[(1, 28324278), (2, 14162139), (3, 9441426), (6, 4720713), (9, 3147142), (17, 1666134), (18, 1573571), (34, 833067), (51, 555378), (102, 277689), (151, 187578), (153, 185126), (302, 93789), (306, 92563), (453, 62526), (613, 46206), (906, 31263), (1226, 23103), (1359, 20842), (1839, 15402), (2567, 11034), (2718, 10421), (3678, 7701), (5134, 5517)]