66658756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 120188376

約数和(自身を除く): 53529620

約数列:

[1, 2, 4, 37, 74, 148, 461, 922, 977, 1844, 1954, 3908, 17057, 34114, 36149, 68228, 72298, 144596, 450397, 900794, 1801588, 16664689, 33329378, 66658756]

約数ペア:

[(1, 66658756), (2, 33329378), (4, 16664689), (37, 1801588), (74, 900794), (148, 450397), (461, 144596), (922, 72298), (977, 68228), (1844, 36149), (1954, 34114), (3908, 17057)]