72958598

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 116635680

約数和(自身を除く): 43677082

約数列:

[1, 2, 37, 41, 74, 82, 139, 173, 278, 346, 1517, 3034, 5143, 5699, 6401, 7093, 10286, 11398, 12802, 14186, 24047, 48094, 210863, 262441, 421726, 524882, 889739, 985927, 1779478, 1971854, 36479299, 72958598]

約数ペア:

[(1, 72958598), (2, 36479299), (37, 1971854), (41, 1779478), (74, 985927), (82, 889739), (139, 524882), (173, 421726), (278, 262441), (346, 210863), (1517, 48094), (3034, 24047), (5143, 14186), (5699, 12802), (6401, 11398), (7093, 10286)]