7021724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 12618480

約数和(自身を除く): 5596756

約数列:

[1, 2, 4, 73, 139, 146, 173, 278, 292, 346, 556, 692, 10147, 12629, 20294, 24047, 25258, 40588, 48094, 50516, 96188, 1755431, 3510862, 7021724]

約数ペア:

[(1, 7021724), (2, 3510862), (4, 1755431), (73, 96188), (139, 50516), (146, 48094), (173, 40588), (278, 25258), (292, 24047), (346, 20294), (556, 12629), (692, 10147)]