73992004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{51241}}^1$

素因数の和:51283

約数の個数: 18

約数和(自身を含む): 136662414

約数和(自身を除く): 62670410

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 51241, 102482, 204964, 973579, 1947158, 3894316, 18498001, 36996002, 73992004]

約数ペア:

[(1, 73992004), (2, 36996002), (4, 18498001), (19, 3894316), (38, 1947158), (76, 973579), (361, 204964), (722, 102482), (1444, 51241)]