28008354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 62205696

約数和(自身を除く): 34197342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 173, 223, 242, 346, 363, 446, 519, 669, 726, 1038, 1338, 1903, 2453, 3806, 4906, 5709, 7359, 11418, 14718, 20933, 26983, 38579, 41866, 53966, 62799, 77158, 80949, 115737, 125598, 161898, 231474, 424369, 848738, 1273107, 2546214, 4668059, 9336118, 14004177, 28008354]

約数ペア:

[(1, 28008354), (2, 14004177), (3, 9336118), (6, 4668059), (11, 2546214), (22, 1273107), (33, 848738), (66, 424369), (121, 231474), (173, 161898), (223, 125598), (242, 115737), (346, 80949), (363, 77158), (446, 62799), (519, 53966), (669, 41866), (726, 38579), (1038, 26983), (1338, 20933), (1903, 14718), (2453, 11418), (3806, 7359), (4906, 5709)]