64487928

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{27701}}^1$

素因数の和:27807

約数の個数: 32

約数和(自身を含む): 162887760

約数和(自身を除く): 98399832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 27701, 55402, 83103, 110804, 166206, 221608, 332412, 664824, 2686997, 5373994, 8060991, 10747988, 16121982, 21495976, 32243964, 64487928]

約数ペア:

[(1, 64487928), (2, 32243964), (3, 21495976), (4, 16121982), (6, 10747988), (8, 8060991), (12, 5373994), (24, 2686997), (97, 664824), (194, 332412), (291, 221608), (388, 166206), (582, 110804), (776, 83103), (1164, 55402), (2328, 27701)]