69402706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 112527360

約数和(自身を除く): 43124654

約数列:

[1, 2, 19, 38, 73, 127, 146, 197, 254, 394, 1387, 2413, 2774, 3743, 4826, 7486, 9271, 14381, 18542, 25019, 28762, 50038, 176149, 273239, 352298, 475361, 546478, 950722, 1826387, 3652774, 34701353, 69402706]

約数ペア:

[(1, 69402706), (2, 34701353), (19, 3652774), (38, 1826387), (73, 950722), (127, 546478), (146, 475361), (197, 352298), (254, 273239), (394, 176149), (1387, 50038), (2413, 28762), (2774, 25019), (3743, 18542), (4826, 14381), (7486, 9271)]