64403898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7307}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 139962816

約数和(自身を除く): 75558918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 7307, 8814, 14614, 21921, 43842, 94991, 189982, 284973, 569946, 825691, 1651382, 2477073, 4954146, 10733983, 21467966, 32201949, 64403898]

約数ペア:

[(1, 64403898), (2, 32201949), (3, 21467966), (6, 10733983), (13, 4954146), (26, 2477073), (39, 1651382), (78, 825691), (113, 569946), (226, 284973), (339, 189982), (678, 94991), (1469, 43842), (2938, 21921), (4407, 14614), (7307, 8814)]