38656398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 88273152

約数和(自身を除く): 49616754

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 53, 66, 86, 106, 129, 159, 257, 258, 318, 473, 514, 583, 771, 946, 1166, 1419, 1542, 1749, 2279, 2827, 2838, 3498, 4558, 5654, 6837, 8481, 11051, 13621, 13674, 16962, 22102, 25069, 27242, 33153, 40863, 50138, 66306, 75207, 81726, 121561, 149831, 150414, 243122, 299662, 364683, 449493, 585703, 729366, 898986, 1171406, 1757109, 3514218, 6442733, 12885466, 19328199, 38656398]

約数ペア:

[(1, 38656398), (2, 19328199), (3, 12885466), (6, 6442733), (11, 3514218), (22, 1757109), (33, 1171406), (43, 898986), (53, 729366), (66, 585703), (86, 449493), (106, 364683), (129, 299662), (159, 243122), (257, 150414), (258, 149831), (318, 121561), (473, 81726), (514, 75207), (583, 66306), (771, 50138), (946, 40863), (1166, 33153), (1419, 27242), (1542, 25069), (1749, 22102), (2279, 16962), (2827, 13674), (2838, 13621), (3498, 11051), (4558, 8481), (5654, 6837)]