66767908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3137}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 124151832

約数和(自身を除く): 57383924

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 3137, 5321, 6274, 10642, 12548, 21284, 53329, 106658, 213316, 981881, 1963762, 3927524, 16691977, 33383954, 66767908]

約数ペア:

[(1, 66767908), (2, 33383954), (4, 16691977), (17, 3927524), (34, 1963762), (68, 981881), (313, 213316), (626, 106658), (1252, 53329), (3137, 21284), (5321, 12548), (6274, 10642)]