39892888

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13441}}^1$

素因数の和:13507

約数の個数: 32

約数和(自身を含む): 87104160

約数和(自身を除く): 47211272

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 13441, 26882, 53764, 94087, 107528, 188174, 376348, 712373, 752696, 1424746, 2849492, 4986611, 5698984, 9973222, 19946444, 39892888]

約数ペア:

[(1, 39892888), (2, 19946444), (4, 9973222), (7, 5698984), (8, 4986611), (14, 2849492), (28, 1424746), (53, 752696), (56, 712373), (106, 376348), (212, 188174), (371, 107528), (424, 94087), (742, 53764), (1484, 26882), (2968, 13441)]