64060568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55997}}^1$

素因数の和:56027

約数の個数: 32

約数和(自身を含む): 141114960

約数和(自身を除く): 77054392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 55997, 111994, 223988, 447976, 615967, 727961, 1231934, 1455922, 2463868, 2911844, 4927736, 5823688, 8007571, 16015142, 32030284, 64060568]

約数ペア:

[(1, 64060568), (2, 32030284), (4, 16015142), (8, 8007571), (11, 5823688), (13, 4927736), (22, 2911844), (26, 2463868), (44, 1455922), (52, 1231934), (88, 727961), (104, 615967), (143, 447976), (286, 223988), (572, 111994), (1144, 55997)]