71008586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 122973120

約数和(自身を除く): 51964534

約数列:

[1, 2, 11, 19, 22, 38, 209, 257, 418, 514, 661, 1322, 2827, 4883, 5654, 7271, 9766, 12559, 14542, 25118, 53713, 107426, 138149, 169877, 276298, 339754, 1868647, 3227663, 3737294, 6455326, 35504293, 71008586]

約数ペア:

[(1, 71008586), (2, 35504293), (11, 6455326), (19, 3737294), (22, 3227663), (38, 1868647), (209, 339754), (257, 276298), (418, 169877), (514, 138149), (661, 107426), (1322, 53713), (2827, 25118), (4883, 14542), (5654, 12559), (7271, 9766)]